diff --git a/discoveryapis_generator/lib/src/dart_schema_types.dart b/discoveryapis_generator/lib/src/dart_schema_types.dart
index 506733eb1..689e0a21f 100644
--- a/discoveryapis_generator/lib/src/dart_schema_types.dart
+++ b/discoveryapis_generator/lib/src/dart_schema_types.dart
@@ -840,7 +840,9 @@ extension DartSchemaTypeExtension on DartSchemaType {
         this is NamedArrayType ||
         this is UnnamedArrayType ||
         this is PrimitiveDartSchemaType ||
-        this is UnnamedMapType) return '';
+        this is UnnamedMapType) {
+      return '';
+    }
     return '$importName.';
   }
 }