diff --git a/clusters/cmtmf-attack-pattern.json b/clusters/cmtmf-attack-pattern.json
index 5b94ef6..4f32b07 100644
--- a/clusters/cmtmf-attack-pattern.json
+++ b/clusters/cmtmf-attack-pattern.json
@@ -450,7 +450,7 @@
       "description": "TBD",
       "meta": {
         "external_id": "T0043",
-        "kill_chain": [.
+        "kill_chain": [
           "cmtmf-attack:persistence",
           "cmtmf-attack:defense-evasion"
         ]