diff --git a/.kiro/specs/clusterconfig-schema-split/tasks.md b/.kiro/specs/clusterconfig-schema-split/tasks.md
index 7651776..d96e74d 100644
--- a/.kiro/specs/clusterconfig-schema-split/tasks.md
+++ b/.kiro/specs/clusterconfig-schema-split/tasks.md
@@ -18,7 +18,7 @@
   - _Depends: 1.1_
   - _Boundary: C Struct Component_
 
-- [ ] 1.3 Remove the orphaned `HashZArrayConfig`/`ResmgrConfig` capnp structs
+- [x] 1.3 Remove the orphaned `HashZArrayConfig`/`ResmgrConfig` capnp structs
   - Discovered during task 2.1's partial compile check: these structs (used only by the fields task 1.1 already removed) were deliberately left in `controller.capnp`, but task 1.2 removed their corresponding hand-written C typedefs (`hash_zarray_config_t`, `resmgr_config_t`) — the capnp-generated bindings still reference those now-nonexistent types via `$C.mapname(...)`, breaking compilation
   - Remove the `HashZArrayConfig` and `ResmgrConfig` struct definitions entirely from `controller.capnp` (grep-verify first that neither is referenced anywhere else in the schema, same method used for `MasterCandidate` in task 1.1)
   - Regenerate the capnp C bindings
diff --git a/src/schema/controller.capnp b/src/schema/controller.capnp
index dc213f1..0e0a39b 100644
--- a/src/schema/controller.capnp
+++ b/src/schema/controller.capnp
@@ -660,17 +660,6 @@ struct Request $C.mapname("xce_request_t"){
   }
 }
 
-struct HashZArrayConfig $C.mapname("hash_zarray_config_t") {
-  nHashSlots     @0: UInt32 $C.mapname("nhash_slots");
-  delta          @1: UInt32 $C.mapname("delta");
-}
-
-struct ResmgrConfig $C.mapname("resmgr_config_t") {
-  nHashSlots     @0: UInt32 $C.mapname("nhash_slots");
-  delta          @1: UInt32 $C.mapname("delta");
-  instDelta      @2: UInt32 $C.mapname("inst_delta");
-}
-
 struct HostConfig $C.mapname("xce_hostconfig_t") {
   name      @0: Text $C.mapname("name");
   model     @1: Text $C.mapname("hostmodel");