diff --git a/dll/win32/kernel32/winnls/string/locale.c b/dll/win32/kernel32/winnls/string/locale.c
index 09aa4f3fe5f..9153a6d3963 100644
--- a/dll/win32/kernel32/winnls/string/locale.c
+++ b/dll/win32/kernel32/winnls/string/locale.c
@@ -6239,4 +6239,16 @@ BOOL WINAPI GetFileMUIInfo(DWORD flags, PCWSTR path, FILEMUIINFO *info, DWORD *s
     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
     return FALSE;
 }
+
+/******************************************************************************
+ *           ResolveLocaleName (KERNEL32.@)
+ */
+
+INT WINAPI ResolveLocaleName(LPCWSTR name, LPWSTR localename, INT len)
+{
+    FIXME("stub: %s, %p, %d\n", wine_dbgstr_w(name), localename, len);
+
+    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+    return 0;
+}
 #endif // !__REACTOS__