diff --git a/tests/test_opus_encode.c b/tests/test_opus_encode.c
index 658ab4ca4c6c8c83f8b4763457e1355ebd9793ce..fed393ff0ac2657569fc2b7166596372d9819482 100644
--- a/tests/test_opus_encode.c
+++ b/tests/test_opus_encode.c
@@ -356,6 +356,7 @@ int run_test1(int no_fuzz)
    opus_multistream_encoder_destroy(MSenc);
    opus_decoder_destroy(dec);
    opus_multistream_decoder_destroy(MSdec);
+   opus_multistream_decoder_destroy(MSdec_err);
    for(i=0;i<10;i++)opus_decoder_destroy(dec_err[i]);
    free(inbuf);
    free(outbuf);