diff --git a/misskaty/plugins/nulis.py b/misskaty/plugins/nulis.py
index 6a970026..ac9f9d82 100644
--- a/misskaty/plugins/nulis.py
+++ b/misskaty/plugins/nulis.py
@@ -1,3 +1,4 @@
+import os
 from misskaty import app
 from misskaty.vars import COMMAND_HANDLER
 from PIL import Image, ImageFont, ImageDraw