diff --git a/pkgs/ffigen/test/native_objc_test/global_native_test.dart b/pkgs/ffigen/test/native_objc_test/global_native_test.dart
index 2f1d0b9d1..7a5949a94 100644
--- a/pkgs/ffigen/test/native_objc_test/global_native_test.dart
+++ b/pkgs/ffigen/test/native_objc_test/global_native_test.dart
@@ -38,7 +38,7 @@ void main() {
 
     Pointer<ObjCObject> globalObjectRefCountingInner() {
       globalObject = NSObject.new1();
-      final obj1raw = globalObject.ref.pointer;
+      final obj1raw = globalObject!.ref.pointer;
       expect(objectRetainCount(obj1raw), greaterThan(0));
       return obj1raw;
     }
diff --git a/pkgs/ffigen/test/native_objc_test/global_test.dart b/pkgs/ffigen/test/native_objc_test/global_test.dart
index 0a2527f29..4bdd3180e 100644
--- a/pkgs/ffigen/test/native_objc_test/global_test.dart
+++ b/pkgs/ffigen/test/native_objc_test/global_test.dart
@@ -40,7 +40,7 @@ void main() {
 
     Pointer<ObjCObject> globalObjectRefCountingInner() {
       lib.globalObject = NSObject.new1();
-      final obj1raw = lib.globalObject.ref.pointer;
+      final obj1raw = lib.globalObject!.ref.pointer;
       expect(objectRetainCount(obj1raw), greaterThan(0));
       return obj1raw;
     }