diff --git a/buf.yaml b/buf.yaml
index 6dda67c..2bb874a 100644
--- a/buf.yaml
+++ b/buf.yaml
@@ -16,5 +16,17 @@ lint:
   use:
     - STANDARD
 breaking:
+  ignore_only:
+    FIELD_SAME_NAME:
+      - protect/control/v1/
+    FIELD_SAME_JSON_NAME:
+      - protect/control/v1/
+    EXTENSION_NO_DELETE:
+      - protect/control/v1/
+    ENUM_VALUE_NO_DELETE:
+      - protect/control/v1/
+    FIELD_NO_DELETE:
+      - protect/control/v1/
   use:
+    - WIRE_JSON
     - FILE
diff --git a/protect/control/v1/common.proto b/protect/control/v1/common.proto
index 68e99b0..c213140 100644
--- a/protect/control/v1/common.proto
+++ b/protect/control/v1/common.proto
@@ -183,7 +183,8 @@ enum ZoneState {
   ZONE_STATE_CREATING = 1;
   ZONE_STATE_CREATED = 2;
   ZONE_STATE_READY = 3;
-  ZONE_STATE_EXITED = 4;
+  reserved 4;
+  reserved "ZONE_STATE_EXITED";
   ZONE_STATE_DESTROYING = 5;
   ZONE_STATE_DESTROYED = 6;
   ZONE_STATE_FAILED = 7;