diff --git a/internal/validate/validate_test.go b/internal/validate/validate_test.go
index 5d8229b..4373f8d 100644
--- a/internal/validate/validate_test.go
+++ b/internal/validate/validate_test.go
@@ -128,25 +128,6 @@ func TestValidate_FrontmatterLinkResolves(t *testing.T) {
 	}
 }
 
-func testBundle(t *testing.T, files map[string]string) *bundle.Bundle {
-	t.Helper()
-	dir := t.TempDir()
-	for path, content := range files {
-		full := filepath.Join(dir, path)
-		if err := os.MkdirAll(filepath.Dir(full), 0755); err != nil {
-			t.Fatalf("mkdir: %v", err)
-		}
-		if err := os.WriteFile(full, []byte(content), 0644); err != nil {
-			t.Fatalf("write: %v", err)
-		}
-	}
-	b, err := bundle.Load(dir)
-	if err != nil {
-		t.Fatalf("Load: %v", err)
-	}
-	return b
-}
-
 func TestNormalizePath(t *testing.T) {
 	tests := []struct {
 		in, want string