diff --git a/core/io/http_client_tcp.h b/core/io/http_client_tcp.h
index 40a962925e7..fd43ac8bdd4 100644
--- a/core/io/http_client_tcp.h
+++ b/core/io/http_client_tcp.h
@@ -58,8 +58,8 @@ private:
 	Vector<uint8_t> chunk;
 	int chunk_left = 0;
 	bool chunk_trailer_part = false;
-	int body_size = -1;
-	int body_left = 0;
+	int64_t body_size = -1;
+	int64_t body_left = 0;
 	bool read_until_eof = false;
 
 	Ref<StreamPeerTCP> tcp_connection;