diff --git a/dlls/uuid/uuid.c b/dlls/uuid/uuid.c
index cae55c7d1e3..fd96fe3b403 100644
--- a/dlls/uuid/uuid.c
+++ b/dlls/uuid/uuid.c
@@ -84,6 +84,7 @@ DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);
 #include "ocmm.h"
 #include "commoncontrols.h"
 #include "tlogstg.h"
+#include "msdasc.h"
 
 /* FIXME: cguids declares GUIDs but does not define their values */