diff --git a/Sources/Plasma/PubUtilLib/plResMgr/plRegistryKeyList.cpp b/Sources/Plasma/PubUtilLib/plResMgr/plRegistryKeyList.cpp
index 58fcc8c2..cc6d35a0 100644
--- a/Sources/Plasma/PubUtilLib/plResMgr/plRegistryKeyList.cpp
+++ b/Sources/Plasma/PubUtilLib/plResMgr/plRegistryKeyList.cpp
@@ -59,8 +59,10 @@ plRegistryKeyList::~plRegistryKeyList()
 	for (int i = 0; i < fStaticKeys.size(); i++)
 	{
 		plKeyImp* keyImp = fStaticKeys[i];
-		if (!keyImp->ObjectIsLoaded())
+		if (keyImp && !keyImp->ObjectIsLoaded()) {
 			delete keyImp;
+			keyImp = nullptr;
+		}
 	}
 }
 
diff --git a/Sources/Plasma/PubUtilLib/plResMgr/plRegistryNode.cpp b/Sources/Plasma/PubUtilLib/plResMgr/plRegistryNode.cpp
index 8c8954b5..847645c5 100644
--- a/Sources/Plasma/PubUtilLib/plResMgr/plRegistryNode.cpp
+++ b/Sources/Plasma/PubUtilLib/plResMgr/plRegistryNode.cpp
@@ -204,6 +204,7 @@ void plRegistryPageNode::UnloadKeys()
 	{
 		plRegistryKeyList* keyList = it->second;
 		delete keyList;
+		it->second = nullptr;
 	}
 	fKeyLists.clear();