diff --git a/token-validator/wg.go b/token-validator/wg.go
index 91368fa..d17bebe 100644
--- a/token-validator/wg.go
+++ b/token-validator/wg.go
@@ -110,6 +110,8 @@ func getWgTunnelInfo(w http.ResponseWriter, r *http.Request, ps httprouter.Param
 		return
 	}
 
+	syncWgConf()
+
 	tinfo := getTunnelInfo(token.IdStudent)
 
 	w.Header().Set("Content-Type", "text/plain")
@@ -264,6 +266,13 @@ AllowedIPs = %s/%d
 	return nil
 }
 
+
+func syncWgConf() (err error) {
+	_, err = exec.Command("sh", "/root/wg-sync.sh").Output()
+	return
+}
+
+
 type WGDump struct {
 	PubKey     string
 	PSK        string