diff --git a/Client/mods/deathmatch/logic/CClientGUIManager.cpp b/Client/mods/deathmatch/logic/CClientGUIManager.cpp
index b2eb23322c3..8b3db9650a8 100644
--- a/Client/mods/deathmatch/logic/CClientGUIManager.cpp
+++ b/Client/mods/deathmatch/logic/CClientGUIManager.cpp
@@ -43,7 +43,7 @@ void CClientGUIManager::DeleteAll()
 
 bool CClientGUIManager::Exists(CClientGUIElement* pGUIElement)
 {
-    return m_Elements.Contains(pGUIElement);
+    return pGUIElement ? m_Elements.Contains(pGUIElement) : false;
 }
 
 bool CClientGUIManager::Exists(CGUIElement* pCGUIElement)