diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index b63fe9c318aa7bf885e1f4b2a8f012da4989cdce..63a4c76ac3ce8c1a8f80591d6c6b9cc418db45ba 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -1200,6 +1200,13 @@ static int decode_update_thread_context(AVCodecContext *dst,
         s->height    = s1->height;
         s->mb_height = s1->mb_height;
         h->b_stride  = h1->b_stride;
+        // SPS/PPS
+        copy_parameter_set((void **)h->sps_buffers, (void **)h1->sps_buffers,
+                        MAX_SPS_COUNT, sizeof(SPS));
+        h->sps = h1->sps;
+        copy_parameter_set((void **)h->pps_buffers, (void **)h1->pps_buffers,
+                        MAX_PPS_COUNT, sizeof(PPS));
+        h->pps = h1->pps;
 
         if ((err = h264_slice_header_init(h, 1)) < 0) {
             av_log(h->s.avctx, AV_LOG_ERROR, "h264_slice_header_init() failed");