diff --git a/reactos/ntoskrnl/ntoskrnl.rbuild b/reactos/ntoskrnl/ntoskrnl.rbuild
index 3ab9a085144..6a8e47416c8 100644
--- a/reactos/ntoskrnl/ntoskrnl.rbuild
+++ b/reactos/ntoskrnl/ntoskrnl.rbuild
@@ -29,7 +29,6 @@
kdcom
bootvid
wdmguid
- ppcmmu
ntoskrnl.h