diff --git a/src/Simulation.h b/src/Simulation.h
index 1b98dc77ba..93055edfd2 100644
--- a/src/Simulation.h
+++ b/src/Simulation.h
@@ -4,7 +4,6 @@
 #include <memory>
 #include <any>
 
-#include "integrators/Integrator.h"
 #include "io/TimerProfiler.h"
 #include "thermostats/VelocityScalingThermostat.h"
 #include "utils/FixedSizeQueue.h"