diff --git a/tests/FuncUtils.py b/tests/FuncUtils.py
index 9e3fea6..45c12fb 100644
--- a/tests/FuncUtils.py
+++ b/tests/FuncUtils.py
@@ -367,7 +367,7 @@
     #Generate a Match on IP Type of service flow
 
         #Create a simple tcp packet and generate match on Type of service 
-    pkt_iptos = simple_tcp_packet(ip_tos=30)
+    pkt_iptos = simple_tcp_packet(ip_tos=28)
     match = parse.packet_to_flow_match(pkt_iptos)
     self.assertTrue(match is not None, "Could not generate flow match from pkt")
 
diff --git a/tests/flow_matches.py b/tests/flow_matches.py
index 9edd4c0..4b12a95 100644
--- a/tests/flow_matches.py
+++ b/tests/flow_matches.py
@@ -414,7 +414,7 @@
         receive_pkt_check(self.dataplane,pkt,[yes_ports],no_ports,self)
         
         #Create a non-matching packet , verify packet_in get generated
-        pkt2 = simple_tcp_packet(ip_tos=2);
+        pkt2 = simple_tcp_packet(ip_tos=4);
         self.dataplane.send(of_ports[0], str(pkt2))
         (response, raw) = self.controller.poll(ofp.OFPT_PACKET_IN,timeout=4)
         self.assertTrue(response is not None, "PacketIn not received for non matching packet")