diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c
index f2d50f4aba..fbb3582661 100644
--- a/libavcodec/aacdec.c
+++ b/libavcodec/aacdec.c
@@ -2464,6 +2464,7 @@ static int latm_decode_frame(AVCodecContext *avctx, void *out, int *out_size,
             *out_size = 0;
             return avpkt->size;
         } else {
+            aac_decode_close(avctx);
             if ((err = aac_decode_init(avctx)) < 0)
                 return err;
             latmctx->initialized = 1;