diff --git a/dll/cpl/powercfg/powershemes.c b/dll/cpl/powercfg/powershemes.c
index cb6d16f64b1..3b6d1f32b2c 100644
--- a/dll/cpl/powercfg/powershemes.c
+++ b/dll/cpl/powercfg/powershemes.c
@@ -395,7 +395,7 @@ Pos_SaveData(HWND hwndDlg)
     if (iCurSel == CB_ERR)
         return;
 
-    tmp = (INT)SendDlgItemMessage(hwndDlg, IDC_MONITORDCLIST,
+    tmp = (INT)SendDlgItemMessage(hwndDlg, IDC_MONITORACLIST,
                    CB_GETCURSEL,
                    0,
                    (LPARAM)0);