diff --git a/winixd/templates/locale.h b/winixd/templates/locale.h
index 7740fa7..dac7eaa 100644
--- a/winixd/templates/locale.h
+++ b/winixd/templates/locale.h
@@ -265,7 +265,7 @@ template<typename char_type, size_t stack_size, size_t heap_block_size>
 bool Locale::IsKey(const pt::TextStreamBase<char_type, stack_size, heap_block_size> & key,
 							       bool try_default_too)
 {
-	key.to_string(key_str);
+	key.to_str(key_str);
 	return IsKey(key_str, try_default_too);
 }
 
@@ -274,7 +274,7 @@ template<typename char_type, size_t stack_size, size_t heap_block_size>
 bool Locale::IsKey(const pt::TextStreamBase<char_type, stack_size, heap_block_size> & key,
 								   size_t lang_id, bool try_default_too)
 {
-	key.to_string(key_str);
+	key.to_str(key_str);
 	return IsKey(key_str, lang_id, try_default_too);
 }
 
@@ -284,7 +284,7 @@ template<typename char_type, size_t stack_size, size_t heap_block_size>
 const std::wstring & Locale::Get(const pt::TextStreamBase<char_type, stack_size, heap_block_size> & key,
 								 bool try_default_too)
 {
-	key.to_string(key_str);
+	key.to_str(key_str);
 	return Get(key_str, try_default_too);
 }