diff --git a/dlls/uuid/uuid.c b/dlls/uuid/uuid.c
index 4834deeae9f..92ec9d01c83 100644
--- a/dlls/uuid/uuid.c
+++ b/dlls/uuid/uuid.c
@@ -88,6 +88,7 @@ DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);
 #include "msdasc.h"
 #include "netcfgx.h"
 #include "shimgdata.h"
+#include "comsvcs.h"
 
 /* FIXME: cguids declares GUIDs but does not define their values */