diff --git a/worker/buildbot_worker/scripts/runner.py b/worker/buildbot_worker/scripts/runner.py
index <HASH>..<HASH> 100644
--- a/worker/buildbot_worker/scripts/runner.py
+++ b/worker/buildbot_worker/scripts/runner.py
@@ -95,7 +95,7 @@ class RestartOptions(MakerBase):
 
 
 class UpgradeWorkerOptions(MakerBase):
-    subcommandFunction = "buildbot_worker.scripts.upgrade_slave.upgradeWorker"
+    subcommandFunction = "buildbot_worker.scripts.upgrade_worker.upgradeWorker"
     optFlags = [
     ]
     optParameters = [
fix missed upgrade_slave module rename