diff --git a/src/objective-c/tests/CoreCronetEnd2EndTests/CoreCronetEnd2EndTests.m b/src/objective-c/tests/CoreCronetEnd2EndTests/CoreCronetEnd2EndTests.m
index 8a7c4a70d6a524d807290bea889d0ef88f5c0f4a..3dd264718cb975840a511c64f4e8e6fbd6e7725f 100644
--- a/src/objective-c/tests/CoreCronetEnd2EndTests/CoreCronetEnd2EndTests.m
+++ b/src/objective-c/tests/CoreCronetEnd2EndTests/CoreCronetEnd2EndTests.m
@@ -80,6 +80,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_secure_fullstack(
 
   f.fixture_data = ffd;
   f.cq = grpc_completion_queue_create_for_next(NULL);
+  f.shutdown_cq = grpc_completion_queue_create_for_pluck(NULL);
 
   return f;
 }