diff --git a/include/aidge/hook/outputRange.hpp b/include/aidge/hook/outputRange.hpp
index e80cd8398ee7c3224b56255b211e1291f2b919ce..3473145f3bce86e6f15452e2d70c6cf1082a4253 100644
--- a/include/aidge/hook/outputRange.hpp
+++ b/include/aidge/hook/outputRange.hpp
@@ -14,8 +14,8 @@
  *  rights reserved.
  */
 
-#ifndef outputRange_H_
-#define outputRange_H_
+#ifndef AIDGE_CORE_HOOK_OUTPUTRANGE_H_
+#define AIDGE_CORE_HOOK_OUTPUTRANGE_H_
 
 #include "aidge/operator/Operator.hpp"
 #include "aidge/hook/hook.hpp"