diff --git a/include/common/parsing/AssertionTools.hpp b/include/common/parsing/AssertionTools.hpp
index 8ec5960..ee0cf8c 100644
--- a/include/common/parsing/AssertionTools.hpp
+++ b/include/common/parsing/AssertionTools.hpp
@@ -5,7 +5,6 @@
 
 #include <cstdint>
 #include <memory>
-#include <string>
 
 /**
  * @brief Define a general commutation rule.