diff --git a/direct/src/stdpy/threading.py b/direct/src/stdpy/threading.py
index cc8883fad6..2c1f8ebf42 100644
--- a/direct/src/stdpy/threading.py
+++ b/direct/src/stdpy/threading.py
@@ -244,7 +244,7 @@ class Condition(pm.ConditionVarFull):
             pm.ConditionVarFull.wait(self, timeout)
 
     def notifyAll(self):
-        self.__cvar.notifyAll()
+        pm.ConditionVarFull.notifyAll(self)
 
     notify_all = notifyAll