diff --git a/src/gallium/frontends/mediafoundation/reference_frames_tracker_hevc.cpp b/src/gallium/frontends/mediafoundation/reference_frames_tracker_hevc.cpp
index a8b1bb32307..019859c0e0b 100644
--- a/src/gallium/frontends/mediafoundation/reference_frames_tracker_hevc.cpp
+++ b/src/gallium/frontends/mediafoundation/reference_frames_tracker_hevc.cpp
@@ -153,6 +153,8 @@ reference_frames_tracker_hevc::begin_frame( reference_frames_tracker_dpb_async_t
                ++itr;
             }
          }
+
+         m_ActiveLTRBitmap = useLTRBitmap & 0xFFFF; // synchronize active LTR bitmap with useLTRBitmap
       }
 
       ltrUsedBitMask = PrepareFrameRefLists();