diff --git a/lumbunglib/hashtag.py b/lumbunglib/hashtag.py
index 963a0da..00f47c9 100644
--- a/lumbunglib/hashtag.py
+++ b/lumbunglib/hashtag.py
@@ -9,7 +9,10 @@ from mastodon import Mastodon
 instance = "https://social.lumbung.space"
 email = ""
 password = ""
-hashtags = ["jalansesama"]
+
+hashtags = os.environ.get("MASTODON_HASHTAGS", [])
+if hashtags:
+    hashtags = [hashtags]
 
 
 def login_mastodon_bot():