diff --git a/test/API/lang/objc/modules-app-update/TestClangModulesAppUpdate.py b/test/API/lang/objc/modules-app-update/TestClangModulesAppUpdate.py
index 29c4872..45870e8 100644
--- a/test/API/lang/objc/modules-app-update/TestClangModulesAppUpdate.py
+++ b/test/API/lang/objc/modules-app-update/TestClangModulesAppUpdate.py
@@ -20,7 +20,7 @@
                     """)
         with open(self.getBuildArtifact("f.h"), "w") as f:
             f.write("""
-                    @import Foundation;
+                    @import ObjectiveC;
                     @interface Foo : NSObject {
                        int i;
                     }
diff --git a/test/API/lang/objc/modules-app-update/foo.m b/test/API/lang/objc/modules-app-update/foo.m
index 83a5abc..f9f244c 100644
--- a/test/API/lang/objc/modules-app-update/foo.m
+++ b/test/API/lang/objc/modules-app-update/foo.m
@@ -1,4 +1,4 @@
-@import Foundation;
+@import ObjectiveC;
 @import Foo;
 @implementation Foo
 +(instancetype)init {