diff --git a/src/config/data/ccip/v1_2_0/mainnet/lanes.json b/src/config/data/ccip/v1_2_0/mainnet/lanes.json
index a76563cf59e..3f6d5382bf6 100644
--- a/src/config/data/ccip/v1_2_0/mainnet/lanes.json
+++ b/src/config/data/ccip/v1_2_0/mainnet/lanes.json
@@ -209,13 +209,6 @@
             "rate": "50000000000000000000000"
           }
         },
-        "AMO": {
-          "rateLimiterConfig": {
-            "capacity": "5000000000000000000000000",
-            "isEnabled": true,
-            "rate": "1388000000000000000000"
-          }
-        },
         "SDT": {
           "rateLimiterConfig": {
             "capacity": "500000000000000000000000",
@@ -885,13 +878,6 @@
             "rate": "50000000000000000000000"
           }
         },
-        "AMO": {
-          "rateLimiterConfig": {
-            "capacity": "5000000000000000000000000",
-            "isEnabled": true,
-            "rate": "1388000000000000000000"
-          }
-        },
         "SDT": {
           "rateLimiterConfig": {
             "capacity": "500000000000000000000000",