diff --git a/reactos/ntoskrnl/wmi/wmidrv.c b/reactos/ntoskrnl/wmi/wmidrv.c
index f3d48a1f7b0..a87226be125 100644
--- a/reactos/ntoskrnl/wmi/wmidrv.c
+++ b/reactos/ntoskrnl/wmi/wmidrv.c
@@ -439,7 +439,7 @@ WmiSetMark(
     PWMI_SET_MARK Buffer,
     ULONG Length)
 {
-    UNIMPLEMENTED_DBGBREAK();
+    UNIMPLEMENTED;
     return STATUS_SUCCESS;
 }