diff --git a/source/simple/motion/movement.hpp b/source/simple/motion/movement.hpp
index 1f55999760f8153381c6848a14b7d60a69713a9c..1c89b9ceef97208ef1ce71b4bf09791e5c10712d 100644
--- a/source/simple/motion/movement.hpp
+++ b/source/simple/motion/movement.hpp
@@ -2,6 +2,7 @@
 #define SIMPLE_MOTION_MOVEMENT_HPP
 #include "simple/support/algorithm.hpp"
 #include "common.hpp"
+#include <cassert>
 
 namespace simple::motion
 {