diff --git a/data/registers/opamp_f3.json b/data/registers/opamp_f3.json
index 247f2eb..78e34be 100644
--- a/data/registers/opamp_f3.json
+++ b/data/registers/opamp_f3.json
@@ -151,21 +151,6 @@
       }
     ]
   },
-  "enum/LOCK": {
-    "bit_size": 1,
-    "variants": [
-      {
-        "name": "Unlocked",
-        "description": "Comparator CSR bits are read-write",
-        "value": 0
-      },
-      {
-        "name": "Locked",
-        "description": "Comparator CSR bits are read-only",
-        "value": 1
-      }
-    ]
-  },
   "enum/OUTCAL": {
     "bit_size": 1,
     "variants": [