diff --git a/sdm/libs/hwc2/hwc_session.cpp b/sdm/libs/hwc2/hwc_session.cpp
index 7c48b24..e2a77c3 100644
--- a/sdm/libs/hwc2/hwc_session.cpp
+++ b/sdm/libs/hwc2/hwc_session.cpp
@@ -2024,6 +2024,8 @@
   HWCColorManager::MarshallStructIntoParcel(resp_payload, output_parcel);
   req_payload.DestroyPayload();
   resp_payload.DestroyPayload();
+
+  SEQUENCE_WAIT_SCOPE_LOCK(locker_[display_id]);
   hwc_display_[display_id]->ResetValidation();
 
   return ret;