diff --git a/cmd/lefthook/main.go b/cmd/lefthook/main.go
index 16b81695..8ab96621 100644
--- a/cmd/lefthook/main.go
+++ b/cmd/lefthook/main.go
@@ -10,7 +10,9 @@ func main() {
 	rootCmd := newRootCmd()
 
 	if err := rootCmd.Execute(); err != nil {
-		log.Errorf("Error: %s", err)
+		if err.Error() != "" {
+			log.Errorf("Error: %s", err)
+		}
 		os.Exit(1)
 	}
 }
diff --git a/internal/config/load.go b/internal/config/load.go
index 38d93b8d..560a1c0b 100644
--- a/internal/config/load.go
+++ b/internal/config/load.go
@@ -2,6 +2,7 @@ package config
 
 import (
 	"path/filepath"
+	"regexp"
 	"strings"
 
 	"github.com/spf13/afero"
@@ -14,6 +15,8 @@ const (
 	DefaultColorsEnabled  = true
 )
 
+var hookKeyRegexp = regexp.MustCompile(`^(?P<hookName>[^.]+)\.(scripts|commands)`)
+
 // Loads configs from the given directory with extensions.
 func Load(fs afero.Fs, path string) (*Config, error) {
 	global, err := read(fs, path, "lefthook")
@@ -103,21 +106,27 @@ func unmarshalConfigs(base, extra *viper.Viper, c *Config) error {
 	c.Hooks = make(map[string]*Hook)
 
 	for _, hookName := range AvailableHooks {
-		baseHook := base.Sub(hookName)
-		extraHook := extra.Sub(hookName)
-
-		resultHook, err := unmarshalHooks(baseHook, extraHook)
-		if err != nil {
+		if err := addHook(hookName, base, extra, c); err != nil {
 			return err
 		}
+	}
 
-		if resultHook == nil {
+	// For extra non-git hooks.
+	// This behavior will be deprecated in next versions.
+	for _, maybeHook := range base.AllKeys() {
+		if !hookKeyRegexp.MatchString(maybeHook) {
 			continue
 		}
 
-		resultHook.processDeprecations()
+		matches := hookKeyRegexp.FindStringSubmatch(maybeHook)
+		hookName := matches[hookKeyRegexp.SubexpIndex("hookName")]
+		if _, ok := c.Hooks[hookName]; ok {
+			continue
+		}
 
-		c.Hooks[hookName] = resultHook
+		if err := addHook(hookName, base, extra, c); err != nil {
+			return err
+		}
 	}
 
 	// Merge config and unmarshal it
@@ -130,3 +139,23 @@ func unmarshalConfigs(base, extra *viper.Viper, c *Config) error {
 
 	return nil
 }
+
+func addHook(hookName string, base, extra *viper.Viper, c *Config) error {
+	baseHook := base.Sub(hookName)
+	extraHook := extra.Sub(hookName)
+
+	resultHook, err := unmarshalHooks(baseHook, extraHook)
+	if err != nil {
+		return err
+	}
+
+	if resultHook == nil {
+		return nil
+	}
+
+	resultHook.processDeprecations()
+
+	c.Hooks[hookName] = resultHook
+
+	return nil
+}
diff --git a/internal/config/load_test.go b/internal/config/load_test.go
index 22b5f47a..ecf343d8 100644
--- a/internal/config/load_test.go
+++ b/internal/config/load_test.go
@@ -141,6 +141,42 @@ pre-push:
 				},
 			},
 		},
+		{
+			name: "with extra hooks",
+			global: []byte(`
+tests:
+  commands:
+    tests:
+      run: go test ./...
+
+lints:
+  scripts:
+    "linter.sh":
+      runner: bash
+`),
+			result: &Config{
+				SourceDir:      DefaultSourceDir,
+				SourceDirLocal: DefaultSourceDirLocal,
+				Colors:         true, // defaults to true
+				Hooks: map[string]*Hook{
+					"tests": {
+						Parallel: false,
+						Commands: map[string]*Command{
+							"tests": {
+								Run: "go test ./...",
+							},
+						},
+					},
+					"lints": {
+						Scripts: map[string]*Script{
+							"linter.sh": {
+								Runner: "bash",
+							},
+						},
+					},
+				},
+			},
+		},
 	} {
 		fs := afero.Afero{Fs: afero.NewMemMapFs()}
 		t.Run(fmt.Sprintf("%d: %s", i, tt.name), func(t *testing.T) {
diff --git a/internal/lefthook/run.go b/internal/lefthook/run.go
index ce809c1a..6d21bfad 100644
--- a/internal/lefthook/run.go
+++ b/internal/lefthook/run.go
@@ -118,8 +118,7 @@ func (l *Lefthook) Run(hookName string, gitArgs []string) error {
 	}
 
 	if len(failList) > 0 {
-		log.Error() // A newline just to make it look prettier
-		return errors.New("some steps failed")
+		return errors.New("") // No error should be printed
 	}
 
 	return nil
diff --git a/internal/lefthook/runner/execute_unix.go b/internal/lefthook/runner/execute_unix.go
index be94eb04..c9fee9b3 100644
--- a/internal/lefthook/runner/execute_unix.go
+++ b/internal/lefthook/runner/execute_unix.go
@@ -11,8 +11,6 @@ import (
 	"strings"
 
 	"github.com/creack/pty"
-
-	"github.com/evilmartians/lefthook/internal/log"
 )
 
 func Execute(root string, args []string) (*bytes.Buffer, error) {
@@ -25,12 +23,8 @@ func Execute(root string, args []string) (*bytes.Buffer, error) {
 		return nil, err
 	}
 	defer func() { _ = ptyOut.Close() }()
-
 	out := bytes.NewBuffer(make([]byte, 0))
-	_, err = io.Copy(out, ptyOut)
-	if err != nil {
-		log.Debug(err)
-	}
+	_, _ = io.Copy(out, ptyOut)
 
 	return out, command.Wait()
 }