diff --git a/dlls/appwiz.cpl/appwiz.cpl.spec b/dlls/appwiz.cpl/appwiz.cpl.spec
index 7ae3a0104c6..38960198273 100644
--- a/dlls/appwiz.cpl/appwiz.cpl.spec
+++ b/dlls/appwiz.cpl/appwiz.cpl.spec
@@ -1 +1 @@
-1 stdcall CPlApplet()
+1 stdcall CPlApplet(long long long long)