2 files changed, 3 insertions, 2 deletions
diff --git a/src/net.c b/src/net.c
index 98cdf52..5208377 100644
--- a/src/net.c
+++ b/src/net.c
@@ -197,7 +197,7 @@ int i_ws_write(lua_State* L){
   lua_gettable(L, 1);
   struct net_data* data = lua_touserdata(L, -1);
 
-  uint64_t clen;
+  size_t clen;
   const char* content = luaL_tolstring(L, 2, &clen);
   str* send_data = str_init("");
 
diff --git a/src/thread.c b/src/thread.c
index 1e58aef..cd2eb5f 100644
--- a/src/thread.c
+++ b/src/thread.c
@@ -453,7 +453,8 @@ int _buffer_func_wrapper(lua_State* L){
 }
 
 int l_buffer_index(lua_State* L){
-  uint64_t len, hash;
+  size_t len;
+  uint64_t hash;
   struct thread_buffer *buffer = lua_touserdata(L, 1);
   const char* str = luaL_tolstring(L, 2, &len);