diff --git a/extensions/tf2/extension.cpp b/extensions/tf2/extension.cpp
index d3489fc0..2ee558ec 100644
--- a/extensions/tf2/extension.cpp
+++ b/extensions/tf2/extension.cpp
@@ -441,6 +441,8 @@ TFClassType ClassnameToType(const char *classname)
 		trie.insert("demo", TFClass_DemoMan);
 		trie.insert("medic", TFClass_Medic);
 		trie.insert("heavy", TFClass_Heavy);
+		trie.insert("heavyweap", TFClass_Heavy);
+		trie.insert("heavyweapons", TFClass_Heavy);
 		trie.insert("hwg", TFClass_Heavy);
 		trie.insert("pyro", TFClass_Pyro);
 		trie.insert("spy", TFClass_Spy);