diff --git a/implementation/mininet_controller.py b/implementation/mininet_controller.py
index 5670c34..d468632 100644
--- a/implementation/mininet_controller.py
+++ b/implementation/mininet_controller.py
@@ -15,7 +15,6 @@ import threading, time, traceback
 from nftables import Nftables
 from nftables import json
 import os
-import schedule
 
 topos = {
     "Minimal": {