diff --git a/reactos/dll/win32/shdocvw/shdocvw.spec b/reactos/dll/win32/shdocvw/shdocvw.spec
index 873613ab4de..f7da643ac25 100644
--- a/reactos/dll/win32/shdocvw/shdocvw.spec
+++ b/reactos/dll/win32/shdocvw/shdocvw.spec
@@ -27,7 +27,7 @@
 127 stub DoAddToFavDlgW
 128 stdcall DoFileDownload(wstr)
 129 stub DoFileDownloadEx
-130 stdcall -noname RunInstallUninstallStubs2()
+130 stdcall -noname RunInstallUninstallStubs2(long)
 131 stub -noname SHCreateSplashScreen
 132 stub DoOrganizeFavDlg
 133 stub DoOrganizeFavDlgW
diff --git a/reactos/dll/win32/shdocvw/shdocvw_main.c b/reactos/dll/win32/shdocvw/shdocvw_main.c
index d2ab7fffbe1..89081e88409 100644
--- a/reactos/dll/win32/shdocvw/shdocvw_main.c
+++ b/reactos/dll/win32/shdocvw/shdocvw_main.c
@@ -244,9 +244,9 @@ DWORD WINAPI RunInstallUninstallStubs(void)
  *
  * Called by Emerge Desktop (alternative Windows Shell).
  */
-DWORD WINAPI RunInstallUninstallStubs2(void)
+DWORD WINAPI RunInstallUninstallStubs2(int arg)
 {
-    FIXME("(), stub!\n");
+    FIXME("(%d), stub!\n", arg);
     return 0x0deadbee;
 }