diff --git a/include/assenum/assenum.h b/include/assenum/assenum.h
index 04d53e3..d07fa89 100644
--- a/include/assenum/assenum.h
+++ b/include/assenum/assenum.h
@@ -74,7 +74,7 @@
 
 
 #define ASSENUM_DECLARE(name, enum) \
-class name: protected AssEnum<enum, name>
+class name: protected assenum::impl::AssEnum<enum, name>
 
 
 #define ASSENUM_DEFINE_STRUCTORS() \