diff --git a/src/mem/slicc/symbols/StateMachine.py b/src/mem/slicc/symbols/StateMachine.py
index 039202a321..20ab096a63 100644
--- a/src/mem/slicc/symbols/StateMachine.py
+++ b/src/mem/slicc/symbols/StateMachine.py
@@ -64,6 +64,7 @@ python_class_map = {
     "DMASequencer": "DMASequencer",
     "RubyPrefetcher": "RubyPrefetcher",
     "Cycles": "Cycles",
+    "Addr": "Addr",
 }