diff --git a/CHANGELOG.md b/CHANGELOG.md
index c17a0a6a..d8d6976a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 6.0.0
+- Removed config `dart-bool`. Booleans are now always generated with `bool`
+and `ffi.Bool` as it's Dart and C Type respectively.
+
 # 5.0.1
 
 - Add a the xcode tools llvm as default path on MacOS.
diff --git a/lib/src/code_generator/func.dart b/lib/src/code_generator/func.dart
index e0eb0cb6..c10b0c8d 100644
--- a/lib/src/code_generator/func.dart
+++ b/lib/src/code_generator/func.dart
@@ -98,39 +98,18 @@ class Func extends LookUpBinding {
       p.name = paramNamer.makeUnique(p.name);
     }
     // Write enclosing function.
-    if (w.dartBool && functionType.returnType.typealiasType is BooleanType) {
-      // Use bool return type in enclosing function.
-      s.write('bool $enclosingFuncName(\n');
-    } else {
-      s.write(
-          '${functionType.returnType.getDartType(w)} $enclosingFuncName(\n');
-    }
+    s.write('${functionType.returnType.getDartType(w)} $enclosingFuncName(\n');
     for (final p in functionType.parameters) {
-      if (w.dartBool && p.type.typealiasType is BooleanType) {
-        // Use bool parameter type in enclosing function.
-        s.write('  bool ${p.name},\n');
-      } else {
-        s.write('  ${p.type.getDartType(w)} ${p.name},\n');
-      }
+      s.write('  ${p.type.getDartType(w)} ${p.name},\n');
     }
     s.write(') {\n');
     s.write('return $funcVarName');
 
     s.write('(\n');
     for (final p in functionType.parameters) {
-      if (w.dartBool && p.type.typealiasType is BooleanType) {
-        // Convert bool parameter to int before calling.
-        s.write('    ${p.name}?1:0,\n');
-      } else {
-        s.write('    ${p.name},\n');
-      }
-    }
-    if (w.dartBool && functionType.returnType.typealiasType is BooleanType) {
-      // Convert int return type to bool.
-      s.write('  )!=0;\n');
-    } else {
-      s.write('  );\n');
+      s.write('    ${p.name},\n');
     }
+    s.write('  );\n');
     s.write('}\n');
 
     final cType = exposeFunctionTypedefs
diff --git a/lib/src/code_generator/library.dart b/lib/src/code_generator/library.dart
index b88a565c..a651871f 100644
--- a/lib/src/code_generator/library.dart
+++ b/lib/src/code_generator/library.dart
@@ -29,7 +29,6 @@ class Library {
     String? description,
     required List<Binding> bindings,
     String? header,
-    bool dartBool = true,
     bool sort = false,
     StructPackingOverride? packingOverride,
     Set<LibraryImport>? libraryImports,
@@ -75,7 +74,6 @@ class Library {
       className: name,
       classDocComment: description,
       header: header,
-      dartBool: dartBool,
       additionalImports: libraryImports,
     );
   }
diff --git a/lib/src/code_generator/native_type.dart b/lib/src/code_generator/native_type.dart
index e05d170f..4be4b16f 100644
--- a/lib/src/code_generator/native_type.dart
+++ b/lib/src/code_generator/native_type.dart
@@ -66,7 +66,7 @@ class NativeType extends Type {
 
 class BooleanType extends NativeType {
   // Booleans are treated as uint8.
-  const BooleanType._() : super._('Uint8', 'int', '0');
+  const BooleanType._() : super._('Bool', 'bool', 'false');
   static const _boolean = BooleanType._();
   factory BooleanType() => _boolean;
 
diff --git a/lib/src/code_generator/writer.dart b/lib/src/code_generator/writer.dart
index 1e398fc7..77e9e834 100644
--- a/lib/src/code_generator/writer.dart
+++ b/lib/src/code_generator/writer.dart
@@ -60,8 +60,6 @@ class Writer {
   late String _symbolAddressVariableName;
   late String _symbolAddressLibraryVarName;
 
-  final bool dartBool;
-
   /// Initial namers set after running constructor. Namers are reset to this
   /// initial state everytime [generate] is called.
   late UniqueNamer _initialTopLevelUniqueNamer, _initialWrapperLevelUniqueNamer;
@@ -82,7 +80,6 @@ class Writer {
     required this.lookUpBindings,
     required this.noLookUpBindings,
     required String className,
-    required this.dartBool,
     Set<LibraryImport>? additionalImports,
     this.classDocComment,
     this.header,
diff --git a/lib/src/config_provider/config.dart b/lib/src/config_provider/config.dart
index 0891c70e..e9d1f97d 100644
--- a/lib/src/config_provider/config.dart
+++ b/lib/src/config_provider/config.dart
@@ -119,10 +119,6 @@ class Config {
   StructPackingOverride get structPackingOverride => _structPackingOverride;
   late StructPackingOverride _structPackingOverride;
 
-  /// If dart bool should be generated for C booleans.
-  bool get dartBool => _dartBool;
-  late bool _dartBool;
-
   /// Name of the wrapper class.
   String get wrapperName => _wrapperName;
   late String _wrapperName;
@@ -437,13 +433,6 @@ class Config {
         extractedResult: (dynamic result) =>
             _structPackingOverride = result as StructPackingOverride,
       ),
-      [strings.dartBool]: Specification<bool>(
-        requirement: Requirement.no,
-        validator: booleanValidator,
-        extractor: booleanExtractor,
-        defaultValue: () => true,
-        extractedResult: (dynamic result) => _dartBool = result as bool,
-      ),
       [strings.name]: Specification<String>(
         requirement: Requirement.prefer,
         validator: dartClassNameValidator,
diff --git a/lib/src/header_parser/parser.dart b/lib/src/header_parser/parser.dart
index b400d847..2adbb0bf 100644
--- a/lib/src/header_parser/parser.dart
+++ b/lib/src/header_parser/parser.dart
@@ -28,7 +28,6 @@ Library parse(Config c) {
     name: config.wrapperName,
     description: config.wrapperDocComment,
     header: config.preamble,
-    dartBool: config.dartBool,
     sort: config.sort,
     packingOverride: config.structPackingOverride,
     libraryImports: c.libraryImports.values.toSet(),
diff --git a/lib/src/strings.dart b/lib/src/strings.dart
index 7f0f0281..81862219 100644
--- a/lib/src/strings.dart
+++ b/lib/src/strings.dart
@@ -167,7 +167,6 @@ const supportedNativeType_mappings = <String, SupportedNativeType>{
 // Boolean flags.
 const sort = 'sort';
 const useSupportedTypedefs = 'use-supported-typedefs';
-const dartBool = 'dart-bool';
 const useDartHandle = 'use-dart-handle';
 
 const comments = 'comments';
diff --git a/pubspec.yaml b/pubspec.yaml
index d249b7b6..51050c22 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -3,7 +3,7 @@
 # BSD-style license that can be found in the LICENSE file.
 
 name: ffigen
-version: 5.0.1
+version: 6.0.0
 description: Generator for FFI bindings, using LibClang to parse C header files.
 repository: https://github.com/dart-lang/ffigen
 
diff --git a/test/code_generator_tests/code_generator_test.dart b/test/code_generator_tests/code_generator_test.dart
index 5ef4980b..046ee8fa 100644
--- a/test/code_generator_tests/code_generator_test.dart
+++ b/test/code_generator_tests/code_generator_test.dart
@@ -333,7 +333,6 @@ void main() {
   test('boolean_dartBool', () {
     final library = Library(
       name: 'Bindings',
-      dartBool: true,
       bindings: [
         Func(
           name: 'test1',
@@ -353,29 +352,6 @@ void main() {
     );
     _matchLib(library, 'boolean_dartbool');
   });
-  test('boolean_no_dartBool', () {
-    final library = Library(
-      name: 'Bindings',
-      dartBool: false,
-      bindings: [
-        Func(
-          name: 'test1',
-          returnType: BooleanType(),
-          parameters: [
-            Parameter(name: 'a', type: BooleanType()),
-            Parameter(name: 'b', type: PointerType(BooleanType())),
-          ],
-        ),
-        Struct(
-          name: 'Test2',
-          members: [
-            Member(name: 'a', type: BooleanType()),
-          ],
-        ),
-      ],
-    );
-    _matchLib(library, 'boolean_no_dartbool');
-  });
   test('sort bindings', () {
     final library = Library(
       name: 'Bindings',
diff --git a/test/code_generator_tests/expected_bindings/_expected_boolean_dartbool_bindings.dart b/test/code_generator_tests/expected_bindings/_expected_boolean_dartbool_bindings.dart
index 2e941212..188f9721 100644
--- a/test/code_generator_tests/expected_bindings/_expected_boolean_dartbool_bindings.dart
+++ b/test/code_generator_tests/expected_bindings/_expected_boolean_dartbool_bindings.dart
@@ -19,23 +19,22 @@ class Bindings {
 
   bool test1(
     bool a,
-    ffi.Pointer<ffi.Uint8> b,
+    ffi.Pointer<ffi.Bool> b,
   ) {
     return _test1(
-          a ? 1 : 0,
-          b,
-        ) !=
-        0;
+      a,
+      b,
+    );
   }
 
   late final _test1Ptr = _lookup<
       ffi.NativeFunction<
-          ffi.Uint8 Function(ffi.Uint8, ffi.Pointer<ffi.Uint8>)>>('test1');
+          ffi.Bool Function(ffi.Bool, ffi.Pointer<ffi.Bool>)>>('test1');
   late final _test1 =
-      _test1Ptr.asFunction<int Function(int, ffi.Pointer<ffi.Uint8>)>();
+      _test1Ptr.asFunction<bool Function(bool, ffi.Pointer<ffi.Bool>)>();
 }
 
 class Test2 extends ffi.Struct {
-  @ffi.Uint8()
-  external int a;
+  @ffi.Bool()
+  external bool a;
 }
diff --git a/test/code_generator_tests/expected_bindings/_expected_boolean_no_dartbool_bindings.dart b/test/code_generator_tests/expected_bindings/_expected_boolean_no_dartbool_bindings.dart
deleted file mode 100644
index c44ddddb..00000000
--- a/test/code_generator_tests/expected_bindings/_expected_boolean_no_dartbool_bindings.dart
+++ /dev/null
@@ -1,40 +0,0 @@
-// AUTO GENERATED FILE, DO NOT EDIT.
-//
-// Generated by `package:ffigen`.
-import 'dart:ffi' as ffi;
-
-class Bindings {
-  /// Holds the symbol lookup function.
-  final ffi.Pointer<T> Function<T extends ffi.NativeType>(String symbolName)
-      _lookup;
-
-  /// The symbols are looked up in [dynamicLibrary].
-  Bindings(ffi.DynamicLibrary dynamicLibrary) : _lookup = dynamicLibrary.lookup;
-
-  /// The symbols are looked up with [lookup].
-  Bindings.fromLookup(
-      ffi.Pointer<T> Function<T extends ffi.NativeType>(String symbolName)
-          lookup)
-      : _lookup = lookup;
-
-  int test1(
-    int a,
-    ffi.Pointer<ffi.Uint8> b,
-  ) {
-    return _test1(
-      a,
-      b,
-    );
-  }
-
-  late final _test1Ptr = _lookup<
-      ffi.NativeFunction<
-          ffi.Uint8 Function(ffi.Uint8, ffi.Pointer<ffi.Uint8>)>>('test1');
-  late final _test1 =
-      _test1Ptr.asFunction<int Function(int, ffi.Pointer<ffi.Uint8>)>();
-}
-
-class Test2 extends ffi.Struct {
-  @ffi.Uint8()
-  external int a;
-}
diff --git a/test/header_parser_tests/expected_bindings/_expected_typedef_bindings.dart b/test/header_parser_tests/expected_bindings/_expected_typedef_bindings.dart
index 3c8e4c35..546f1ce0 100644
--- a/test/header_parser_tests/expected_bindings/_expected_typedef_bindings.dart
+++ b/test/header_parser_tests/expected_bindings/_expected_typedef_bindings.dart
@@ -69,19 +69,18 @@ class Bindings {
   late final _func3 = _func3Ptr.asFunction<void Function(int, int)>();
 
   bool func4(
-    ffi.Pointer<ffi.Uint8> a,
+    ffi.Pointer<ffi.Bool> a,
   ) {
     return _func4(
-          a,
-        ) !=
-        0;
+      a,
+    );
   }
 
   late final _func4Ptr =
-      _lookup<ffi.NativeFunction<ffi.Uint8 Function(ffi.Pointer<ffi.Uint8>)>>(
+      _lookup<ffi.NativeFunction<ffi.Bool Function(ffi.Pointer<ffi.Bool>)>>(
           'func4');
   late final _func4 =
-      _func4Ptr.asFunction<int Function(ffi.Pointer<ffi.Uint8>)>();
+      _func4Ptr.asFunction<bool Function(ffi.Pointer<ffi.Bool>)>();
 }
 
 class Struct1 extends ffi.Struct {
@@ -115,6 +114,6 @@ typedef NestingASpecifiedType = ffi.IntPtr;
 class Struct2 extends ffi.Opaque {}
 
 class WithBoolAlias extends ffi.Struct {
-  @ffi.Uint8()
-  external int b;
+  @ffi.Bool()
+  external bool b;
 }
diff --git a/test/native_test/native_test_bindings.dart b/test/native_test/native_test_bindings.dart
index 8ca13eff..6fd5a6a4 100644
--- a/test/native_test/native_test_bindings.dart
+++ b/test/native_test/native_test_bindings.dart
@@ -25,15 +25,14 @@ class NativeLibrary {
     bool x,
   ) {
     return _Function1Bool(
-          x ? 1 : 0,
-        ) !=
-        0;
+      x,
+    );
   }
 
   late final _Function1BoolPtr =
-      _lookup<ffi.NativeFunction<ffi.Uint8 Function(ffi.Uint8)>>(
-          'Function1Bool');
-  late final _Function1Bool = _Function1BoolPtr.asFunction<int Function(int)>();
+      _lookup<ffi.NativeFunction<ffi.Bool Function(ffi.Bool)>>('Function1Bool');
+  late final _Function1Bool =
+      _Function1BoolPtr.asFunction<bool Function(bool)>();
 
   int Function1Uint8(
     int x,