diff --git a/sensors/sensor.hpp b/sensors/sensor.hpp
index ca1813e..e319d2b 100644
--- a/sensors/sensor.hpp
+++ b/sensors/sensor.hpp
@@ -2,6 +2,7 @@
 
 #include "interfaces.hpp"
 
+#include <cstdint>
 #include <string>
 
 namespace pid_control