diff --git a/direct/src/fsm/ClassicFSM.py b/direct/src/fsm/ClassicFSM.py
index 0c257561af..756a98dcdf 100644
--- a/direct/src/fsm/ClassicFSM.py
+++ b/direct/src/fsm/ClassicFSM.py
@@ -372,7 +372,8 @@ class ClassicFSM(DirectObject):
         from direct.tkpanels import FSMInspector
         FSMInspector.FSMInspector(self)
 
-
+    def isInternalStateInFlux(self):
+        return self.__internalStateInFlux