--- branches/development/src/nonbonded/InteractionManager.cpp	2013/02/20 15:39:39	1850
+++ branches/development/src/nonbonded/InteractionManager.cpp	2013/04/30 15:56:54	1868
@@ -57,6 +57,18 @@ namespace OpenMD {
     sc_ = new SC();
     electrostatic_ = new Electrostatic();
     maw_ = new MAW();
+  }
+
+  InteractionManager::~InteractionManager() {
+    delete lj_;
+    delete gb_;
+    delete sticky_;
+    delete morse_;
+    delete repulsivePower_;
+    delete eam_;
+    delete sc_;
+    delete electrostatic_;
+    delete maw_;
   }
 
   void InteractionManager::initialize() {