diff --git a/source/blender/blenkernel/intern/tracking.c b/source/blender/blenkernel/intern/tracking.c
index 8339e973d43..b0745ebf1c8 100644
--- a/source/blender/blenkernel/intern/tracking.c
+++ b/source/blender/blenkernel/intern/tracking.c
@@ -2916,7 +2916,7 @@ ImBuf *BKE_tracking_distortion_exec(MovieDistortion *distortion, MovieTracking *
 		}
 #endif
 
-		ibuf->userflags |= IB_RECT_INVALID;
+		resibuf->userflags |= IB_RECT_INVALID;
 	}
 	else {
 #ifdef WITH_LIBMV