diff --git a/test/boost_no_cwchar.ipp b/test/boost_no_cwchar.ipp
index d1117018..698dbd63 100644
--- a/test/boost_no_cwchar.ipp
+++ b/test/boost_no_cwchar.ipp
@@ -19,7 +19,7 @@ int test()
    wchar_t c1[2] = { 0 };
    wchar_t c2[2] = { 0 };
    if(wcscmp(c1,c2) || wcslen(c1)) return -1;
-   wcscpy(c1,c2);
+   //wcscpy(c1,c2);
    wcsxfrm(c1,c2,0);
    return 0;
 }