diff --git a/apps/openmw/mwrender/sky.cpp b/apps/openmw/mwrender/sky.cpp
index be937a92da..d85b51b392 100644
--- a/apps/openmw/mwrender/sky.cpp
+++ b/apps/openmw/mwrender/sky.cpp
@@ -314,6 +314,7 @@ namespace MWRender
     }
     MWSkyManager::~MWSkyManager()
     {
+        delete mSun;
     }
     
     void MWSkyManager::update(float duration)