diff --git a/src/dobjtype.cpp b/src/dobjtype.cpp
index d3aa01ce6..d757aff7c 100644
--- a/src/dobjtype.cpp
+++ b/src/dobjtype.cpp
@@ -790,6 +790,7 @@ void PClass::StaticShutdown ()
 	{
 		delete[] uniqueFPs[i];
 	}
+	TypeTable.Clear();
 	bShutdown = true;
 }
 
@@ -1321,6 +1322,20 @@ void FTypeTable::Mark()
 	}
 }
 
+//==========================================================================
+//
+// FTypeTable :: Clear
+//
+// Removes everything from the table. We let the garbage collector worry
+// about deleting them.
+//
+//==========================================================================
+
+void FTypeTable::Clear()
+{
+	memset(TypeHash, 0, sizeof(TypeHash));
+}
+
 #include "c_dispatch.h"
 CCMD(typetable)
 {
diff --git a/src/dobjtype.h b/src/dobjtype.h
index 4bf4fccd9..bdcff573d 100644
--- a/src/dobjtype.h
+++ b/src/dobjtype.h
@@ -529,6 +529,7 @@ struct FTypeTable
 	void AddType(PType *type, PClass *metatype, const void *parm1, const void *parm2, size_t bucket);
 	void AddType(PType *type);
 	void Mark();
+	void Clear();
 
 	static size_t Hash(const void *p1, const void *p2, const void *p3);
 };