diff --git a/src/simulation/Simulation.cpp b/src/simulation/Simulation.cpp
index f92affb1a..1b9a85928 100644
--- a/src/simulation/Simulation.cpp
+++ b/src/simulation/Simulation.cpp
@@ -4228,6 +4228,8 @@ void Simulation::update_particles()//doesn't update the particles themselves, bu
 
 Simulation::~Simulation()
 {
+	delete[] elements;
+	delete[] platent;
 	delete grav;
 	delete air;
 }