diff --git a/reactos/ntoskrnl/kd/kdmain.c b/reactos/ntoskrnl/kd/kdmain.c
index 3e21f675ee7..0b13fae3b41 100644
--- a/reactos/ntoskrnl/kd/kdmain.c
+++ b/reactos/ntoskrnl/kd/kdmain.c
@@ -108,7 +108,8 @@ KdpServiceDispatcher(ULONG Service,
 #endif /* KDBG */
 #endif /* DBG */
         default:
-            HalDisplayString ("Invalid debug service call!\n");
+            DPRINT1("Invalid debug service call!\n");
+            HalDisplayString("Invalid debug service call!\n");
             break;
     }