diff --git a/test/test-cases/functional/ptf/saidashdpapp_sanity.py b/test/test-cases/functional/ptf/saidashdpapp_sanity.py
index feefefa59..1d6312590 100644
--- a/test/test-cases/functional/ptf/saidashdpapp_sanity.py
+++ b/test/test-cases/functional/ptf/saidashdpapp_sanity.py
@@ -334,7 +334,7 @@ def ageoutTcpTest(self):
         send_packet(self, 0, vxlan_pkt)
         print("\tVerifying flow created...")
         verify_flow(self.eni_mac, self.vnet & 0xffff, inner_pkt)
-        time.sleep(30)
+        time.sleep(35)
         print("\tVerifying flow aged out...")
         verify_no_flow(self.eni_mac, self.vnet & 0xffff, inner_pkt)