diff --git a/rules/linux/lnx_firewall_enumeration.yml b/rules/linux/lnx_firewall_enumeration.yml
index 7bb4edf3..5b503e85 100644
--- a/rules/linux/lnx_firewall_enumeration.yml
+++ b/rules/linux/lnx_firewall_enumeration.yml
@@ -27,4 +27,4 @@ falsepositives:
 level: low
 tags:
     - attack.discovery
-    - attack.t1016
\ No newline at end of file
+    - attack.t1016