diff --git a/include/internal/catch_tostring.h b/include/internal/catch_tostring.h
index 4c7f0366..81c87231 100644
--- a/include/internal/catch_tostring.h
+++ b/include/internal/catch_tostring.h
@@ -64,13 +64,8 @@ namespace Catch {
         template<typename T>
         typename std::enable_if<
             !std::is_enum<T>::value && !std::is_base_of<std::exception, T>::value,
-        std::string>::type convertUnstreamable( T const& value ) {
-#if !defined(CATCH_CONFIG_FALLBACK_STRINGIFIER)
-            (void)value;
+        std::string>::type convertUnstreamable( T const& ) {
             return Detail::unprintableString;
-#else
-            return CATCH_CONFIG_FALLBACK_STRINGIFIER(value);
-#endif
         }
         template<typename T>
         typename std::enable_if<
@@ -118,7 +113,11 @@ namespace Catch {
         static
         typename std::enable_if<!::Catch::Detail::IsStreamInsertable<Fake>::value, std::string>::type
             convert( const Fake& value ) {
-                return Detail::convertUnstreamable( value );
+#if !defined(CATCH_CONFIG_FALLBACK_STRINGIFIER)
+            return Detail::convertUnstreamable(value);
+#else
+            return CATCH_CONFIG_FALLBACK_STRINGIFIER(value);
+#endif
         }
     };