diff --git a/deployment-configs/flex-ocp-cord-TT.yaml b/deployment-configs/flex-ocp-cord-TT.yaml
index 6f29531..6aef3e6 100644
--- a/deployment-configs/flex-ocp-cord-TT.yaml
+++ b/deployment-configs/flex-ocp-cord-TT.yaml
@@ -50,8 +50,8 @@
     fortygig: 'true'
     aggPort: '10'
     serial: 'EC1838000853'
-    oltDebVersion: openolt_asfvolt16-2.4.9-dev-5057a3db7f0c73ef23903901514159963d1ef7a2.deb
-    oltDebVersion23: openolt_asfvolt16-2.4.9-dev-5057a3db7f0c73ef23903901514159963d1ef7a2.deb
+    oltDebVersion: openolt_asfvolt16-2.4.9-dev-d4aeca5a2094f7dc7c519913ab1558348c546dab.deb
+    oltDebVersion23: openolt_asfvolt16-2.4.9-dev-d4aeca5a2094f7dc7c519913ab1558348c546dab.deb
 
 onus:
   -