diff --git a/cpukit/score/src/mpci.c b/cpukit/score/src/mpci.c
index e3e7eb81f9..97910d5fd5 100644
--- a/cpukit/score/src/mpci.c
+++ b/cpukit/score/src/mpci.c
@@ -132,7 +132,8 @@ void _MPCI_Create_server( void )
     THREAD_START_NUMERIC,
     (void *) _MPCI_Receive_server,
     NULL,
-    0
+    0,
+    NULL
   );
 }