diff --git a/apps/openmw/engine.cpp b/apps/openmw/engine.cpp
index 3473d0b29..24e1388d0 100644
--- a/apps/openmw/engine.cpp
+++ b/apps/openmw/engine.cpp
@@ -208,7 +208,8 @@ OMW::Engine::Engine(Files::ConfigurationManager& configurationManager)
 
 OMW::Engine::~Engine()
 {
-    mOgre->restoreWindowGammaRamp();
+    if (mOgre)
+        mOgre->restoreWindowGammaRamp();
     mEnvironment.cleanup();
     delete mScriptContext;
     delete mOgre;