diff --git a/src/wc_regex_traits.cpp b/src/wc_regex_traits.cpp
index 2b3764e3..454b0032 100644
--- a/src/wc_regex_traits.cpp
+++ b/src/wc_regex_traits.cpp
@@ -178,7 +178,7 @@ c_regex_traits<wchar_t>::string_type BOOST_REGEX_CALL c_regex_traits<wchar_t>::l
    std::string name(p1, p2);
 #else
    std::string name;
-   const charT* p0 = p1;
+   const wchar_t* p0 = p1;
    while(p0 != p2)
 	   name.append(1, char(*p0++));
 #endif
@@ -196,7 +196,7 @@ c_regex_traits<wchar_t>::string_type BOOST_REGEX_CALL c_regex_traits<wchar_t>::l
 	   iter b = name.begin();
 	   iter e = name.end();
 	   while(b != e)
-		   result.append(1, charT(*b++));
+		   result.append(1, wchar_t(*b++));
 	   return result;
    }
 #endif