1 files changed, 4 insertions, 0 deletions
diff --git a/src/categories.h b/src/categories.h
index a1aa92fc..1df7295b 100644
--- a/src/categories.h
+++ b/src/categories.h
@@ -224,7 +224,11 @@ private:
 
   void setParents();
 
+  static void cleanup();
+
 private:
+  static CategoryFactory* s_Instance;
+
   std::vector<Category> m_Categories;
   std::map<int, unsigned int> m_IDMap;
   std::map<int, NexusCategory> m_NexusMap;