diff --git a/worker.py b/worker.py
index 042d23c..4228fee 100644
--- a/worker.py
+++ b/worker.py
@@ -1535,5 +1535,6 @@ class Worker(threading.Thread):
         # If a restart has been requested...
         # Do nothing.
         # Close the database session
+        self.session.close()
         # End the process
         sys.exit(0)