diff --git a/src/redir.c b/src/redir.c
index 9167f9bd..882750d0 100644
--- a/src/redir.c
+++ b/src/redir.c
@@ -369,18 +369,18 @@ static void remote_send_cb (EV_P_ ev_io *w, int revents)
             ev_timer_stop(EV_A_ &remote_send_ctx->watcher);
 
             // send destaddr
-            char *addr_to_send = malloc(BUF_SIZE);
+            char *ss_addr_to_send = malloc(BUF_SIZE);
             ssize_t addr_len = 0;
-            addr_to_send[addr_len++] = 1;
+            ss_addr_to_send[addr_len++] = 1;
 
             // handle IP V4 only
             size_t in_addr_len = sizeof(struct in_addr);
-            memcpy(addr_to_send + addr_len, &server->destaddr.sin_addr, in_addr_len);
+            memcpy(ss_addr_to_send + addr_len, &server->destaddr.sin_addr, in_addr_len);
             addr_len += in_addr_len;
-            memcpy(addr_to_send + addr_len, &server->destaddr.sin_port, 2);
+            memcpy(ss_addr_to_send + addr_len, &server->destaddr.sin_port, 2);
             addr_len += 2;
-            addr_to_send = ss_encrypt(BUF_SIZE, addr_to_send, &addr_len, server->e_ctx);
-            if (addr_to_send == NULL)
+            ss_addr_to_send = ss_encrypt(BUF_SIZE, ss_addr_to_send, &addr_len, server->e_ctx);
+            if (ss_addr_to_send == NULL)
             {
                 LOGE("invalid password or cipher");
                 close_and_free_remote(EV_A_ remote);
@@ -388,8 +388,8 @@ static void remote_send_cb (EV_P_ ev_io *w, int revents)
                 return;
             }
 
-            int s = send(remote->fd, addr_to_send, addr_len, 0);
-            free(addr_to_send);
+            int s = send(remote->fd, ss_addr_to_send, addr_len, 0);
+            free(ss_addr_to_send);
 
             if (s < addr_len)
             {
@@ -669,7 +669,7 @@ int main (int argc, char **argv)
     char *conf_path = NULL;
 
     int remote_num = 0;
-    addr_t remote_addr[MAX_REMOTE_NUM];
+    ss_addr_t remote_addr[MAX_REMOTE_NUM];
     char *remote_port = NULL;
 
     opterr = 0;
@@ -777,7 +777,7 @@ int main (int argc, char **argv)
     // Setup proxy context
     struct listen_ctx listen_ctx;
     listen_ctx.remote_num = remote_num;
-    listen_ctx.remote_addr = malloc(sizeof(addr_t) * remote_num);
+    listen_ctx.remote_addr = malloc(sizeof(ss_addr_t) * remote_num);
     while (remote_num > 0)
     {
         int index = --remote_num;
diff --git a/src/redir.h b/src/redir.h
index 6e18e9c5..4ec0ae47 100644
--- a/src/redir.h
+++ b/src/redir.h
@@ -8,7 +8,7 @@
 struct listen_ctx
 {
     ev_io io;
-    addr_t *remote_addr;
+    ss_addr_t *remote_addr;
     int remote_num;
     int timeout;
     int fd;