diff --git a/reactos/base/system/services/database.c b/reactos/base/system/services/database.c
index ba2ee2830e2..6188ecfeb05 100644
--- a/reactos/base/system/services/database.c
+++ b/reactos/base/system/services/database.c
@@ -191,11 +191,12 @@ ScmLogonService(
     IN PSERVICE pService,
     IN PSERVICE_IMAGE pImage)
 {
+#if 0
     PWSTR pUserName = NULL;
     PWSTR pDomainName = NULL;
     PWSTR ptr;
     DWORD dwError = ERROR_SUCCESS;
-
+#endif
     DPRINT("ScmLogonService()\n");
 
     DPRINT("Service %S\n", pService->lpServiceName);