diff --git a/libavfilter/framesync.c b/libavfilter/framesync.c
index 6cb4b21fed..23681b5183 100644
--- a/libavfilter/framesync.c
+++ b/libavfilter/framesync.c
@@ -354,8 +354,11 @@ static int consume_from_fifos(FFFrameSync *fs)
 
 int ff_framesync_activate(FFFrameSync *fs)
 {
+    AVFilterContext *ctx = fs->parent;
     int ret;
 
+    FF_FILTER_FORWARD_STATUS_BACK_ALL(ctx->outputs[0], ctx);
+
     ret = framesync_advance(fs);
     if (ret < 0)
         return ret;