diff --git a/config/config.yaml b/config/config.yaml
index 44f6b1c..1134c4b 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -16,7 +16,7 @@ fields:
 subscribed_instances:
   infosec.exchange:
     limit: 5
-  toot.community
+  toot.community:
     limit: 5
   mastodon.social:
     limit: 2