diff --git a/InCallUI/res/values/qticonfig.xml b/InCallUI/res/values/qticonfig.xml
index f0c7342..8483d84 100644
--- a/InCallUI/res/values/qticonfig.xml
+++ b/InCallUI/res/values/qticonfig.xml
@@ -52,4 +52,6 @@
     <bool name="add_multi_participants_enabled">false</bool>
     <!-- Config to add participant only in conferencall call-->
     <bool name="add_participant_only_in_conference">false</bool>
+    <!-- Config to if show preview before the receiver accepts a show me upgrade video call -->
+    <bool name="config_enable_modify_call_preview">false</bool>
 </resources>