diff --git a/c/src/ada-tests/tmtests/tm11/tmtest.adb b/c/src/ada-tests/tmtests/tm11/tmtest.adb
index f93420b3d0..5cba54d365 100644
--- a/c/src/ada-tests/tmtests/tm11/tmtest.adb
+++ b/c/src/ada-tests/tmtests/tm11/tmtest.adb
@@ -100,7 +100,6 @@ package body TMTEST is
          16,
          RTEMS.DEFAULT_OPTIONS,
          TMTEST.QUEUE_ID,
-         MESSAGE_SIZE,
          STATUS
       );
       TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_CREATE" );