diff --git a/.changeset/lucky-coins-march.md b/.changeset/lucky-coins-march.md
new file mode 100644
index 0000000..ca74486
--- /dev/null
+++ b/.changeset/lucky-coins-march.md
@@ -0,0 +1,5 @@
+---
+"vite-plugin-relay-lite": patch
+---
+
+Dedupe import statements for compiled documents
diff --git a/src/compile.test.ts b/src/compile.test.ts
index c908fc0..66863e7 100644
--- a/src/compile.test.ts
+++ b/src/compile.test.ts
@@ -204,11 +204,8 @@ test('mixed case', () => {
   expect(result.code).toMatchInlineSnapshot(`
     "import graphql__f4ce3be5b8e81a99157cd3e378f936b6 from "./__generated__/Test.graphql";
     import graphql__be4d44055d9f79bc8ffc68b6e8277222 from "./__generated__/TestFragment.graphql";
-    import graphql__be4d44055d9f79bc8ffc68b6e8277222 from "./__generated__/TestFragment.graphql";
-    import graphql__f4ce3be5b8e81a99157cd3e378f936b6 from "./__generated__/Test.graphql";
     import graphql__37866396c946bd011298fc64841dcb46 from "./__generated__/TestTruthy.graphql";
     import graphql__60fd06bd826b4b4bd4d4bb065b9f6e73 from "./__generated__/TestFalsy.graphql";
-    import graphql__f4ce3be5b8e81a99157cd3e378f936b6 from "./__generated__/Test.graphql";
     import external from 'x/y';
 
     const host = \`\${host}/graphql\`;
diff --git a/src/compile.ts b/src/compile.ts
index 38fae14..9fd45de 100644
--- a/src/compile.ts
+++ b/src/compile.ts
@@ -100,7 +100,7 @@ export function compile(
   });
 
   content.prepend(
-    [...imports, ''].join('\n'),
+    [...new Set(imports), ''].join('\n'),
   );
 
   return {