diff --git a/content/content_factory.h b/content/content_factory.h
index 22205dc02..94de37609 100644
--- a/content/content_factory.h
+++ b/content/content_factory.h
@@ -25,6 +25,7 @@
 
 #include "content/content_type.h"
 #include "utils/errors.h"
+#include "utils/utils.h"
 
 #define CONTENT_FACTORY_REGISTER_TYPES(HNAME, HTYPELIST, HHANDLER)	\
 									\