diff --git a/tests/strings/unicode.cpp b/tests/strings/unicode.cpp
index 2fd2ad3a6a..567a7af4c2 100644
--- a/tests/strings/unicode.cpp
+++ b/tests/strings/unicode.cpp
@@ -328,8 +328,9 @@ void UnicodeTestCase::ConversionUTF7()
         //    fine, go figure)
         //
         // I have no idea how to fix this so just disable the test for now
-#if 0
-        d.Test(n, wxCSConv("utf-7"));
+#ifdef __WINDOWS__
+        wxCSConv conv("utf-7");
+        d.Test(n, conv);
 #endif
         d.Test(n, wxConvUTF7);
     }