diff --git a/firelens.conf b/firelens.conf
index 4ac836c9d..9035154d7 100644
--- a/firelens.conf
+++ b/firelens.conf
@@ -16,6 +16,12 @@
     Condition Key_value_matches container_name .*-cron-.*
     Add type cron
 
+[FILTER]
+    Name modify
+    Match *
+    Condition Key_value_matches container_name .*-leaf-.*
+    Add type leaf
+
 [FILTER]
     Name modify
     Match *