diff --git a/src/python/oftest/testutils.py b/src/python/oftest/testutils.py
index 7a096d9..743e4e7 100644
--- a/src/python/oftest/testutils.py
+++ b/src/python/oftest/testutils.py
@@ -25,10 +25,11 @@
 
 MINSIZE = 0
 
-def delete_all_flows(ctrl):
+def delete_all_flows(ctrl, send_barrier=True):
     """
     Delete all flows on the switch
     @param ctrl The controller object for the test
+    @param send_barrier Whether or not to send a barrier message
     """
 
     logging.info("Deleting all flows")
@@ -43,7 +44,8 @@
         msg.out_port = ofp.OFPP_ANY
         msg.out_group = ofp.OFPG_ANY
     ctrl.message_send(msg)
-    do_barrier(ctrl)
+    if send_barrier:
+        do_barrier(ctrl)
     return 0 # for backwards compatibility
 
 def delete_all_groups(ctrl):
diff --git a/tests/load.py b/tests/load.py
index 7f9e005..7f9bcb1 100644
--- a/tests/load.py
+++ b/tests/load.py
@@ -287,7 +287,7 @@
         self.checkBarrier()
 
         # Trigger a flood of flow-removed messages
-        delete_all_flows(self.controller)
+        delete_all_flows(self.controller, send_barrier=False)
 
         count = 0
         while True: