diff --git a/apps/openmw/mwrender/globalmap.hpp b/apps/openmw/mwrender/globalmap.hpp
index e0582b20fa..07d7731e31 100644
--- a/apps/openmw/mwrender/globalmap.hpp
+++ b/apps/openmw/mwrender/globalmap.hpp
@@ -111,8 +111,6 @@ namespace MWRender
 
         ImageDestMap mPendingImageDest;
 
-        std::vector<std::pair<int, int>> mExploredCells;
-
         osg::ref_ptr<osg::Texture2D> mBaseTexture;
         osg::ref_ptr<osg::Texture2D> mAlphaTexture;