diff --git a/base/system/userinit/livecd.c b/base/system/userinit/livecd.c
index 637715a7f5b..a3b14ec3452 100644
--- a/base/system/userinit/livecd.c
+++ b/base/system/userinit/livecd.c
@@ -715,6 +715,9 @@ LocaleDlgProc(
                         /* Store the locale settings in the registry */
                         InitializeDefaultUserLocale(&NewLcid);
 
+                        /* Set UI language for this thread */
+                        SetThreadLocale(NewLcid);
+
                         SetKeyboardLayout(GetDlgItem(hwndDlg, IDC_LAYOUTLIST));
 
                         pState->NextPage = STARTPAGE;