diff --git a/clusters/cmtmf-attack-pattern.json b/clusters/cmtmf-attack-pattern.json
index 95f5b96..5b94ef6 100644
--- a/clusters/cmtmf-attack-pattern.json
+++ b/clusters/cmtmf-attack-pattern.json
@@ -336,17 +336,6 @@
       "uuid": "8f908951-f95f-4c23-bda1-124030df1478",
       "value": "Modify Cached Executable Code"
     },
-    {
-      "description": "TBD",
-      "meta": {
-        "external_id": "T0030",
-        "kill_chain": [
-          "cmtmf-attack:persistence"
-        ]
-      },
-      "uuid": "5dfc5ad7-ee6b-462b-ad51-4656c2f75003",
-      "value": "Modify Trusted Execution Environment"
-    },
     {
       "description": "TBD",
       "meta": {
@@ -461,7 +450,8 @@
       "description": "TBD",
       "meta": {
         "external_id": "T0043",
-        "kill_chain": [
+        "kill_chain": [.
+          "cmtmf-attack:persistence",
           "cmtmf-attack:defense-evasion"
         ]
       },