diff --git a/tests/flow_expire.py b/tests/flow_expire.py
index f5b0773..ab19ec1 100644
--- a/tests/flow_expire.py
+++ b/tests/flow_expire.py
@@ -42,7 +42,7 @@
         match.wildcards &= ~ofp.OFPFW_IN_PORT
         self.assertTrue(match is not None, 
                         "Could not generate flow match from pkt")
-        act = ofp.action.action_output()
+        act = ofp.action.output()
 
         of_ports = config["port_map"].keys()
         of_ports.sort()