diff --git a/src/common/ngx_wasm_socket_tcp_readers.c b/src/common/ngx_wasm_socket_tcp_readers.c
index 437fe4884..ffd30d254 100644
--- a/src/common/ngx_wasm_socket_tcp_readers.c
+++ b/src/common/ngx_wasm_socket_tcp_readers.c
@@ -623,9 +623,9 @@ ngx_wasm_read_http_response(ngx_buf_t *src, ngx_chain_t *buf_in, ssize_t bytes,
             buf->last = ngx_cpymem(buf->last, p, chunk_len);
         }
 
+#if 0
         ngx_wasm_assert((size_t) ngx_buf_size(buf) == in_ctx->body_len);
 
-#if 0
         dd("body_len: %ld", in_ctx->body_len);
 
         for (ll = in_ctx->body; ll; ll = ll->next) {