diff --git a/beacon_chain/spec/datatypes/bellatrix.nim b/beacon_chain/spec/datatypes/bellatrix.nim
index 6b0ac20dc..2f5d6e5e7 100644
--- a/beacon_chain/spec/datatypes/bellatrix.nim
+++ b/beacon_chain/spec/datatypes/bellatrix.nim
@@ -349,12 +349,6 @@ type
     parentHash*: string
     timestamp*: string
 
-  BoolReturnValidRPC = object
-    valid*: bool
-
-  BoolReturnSuccessRPC = object
-    success*: bool
-
 func fromHex*(T: typedesc[BloomLogs], s: string): T {.
      raises: [Defect, ValueError].} =
   hexToByteArray(s, result.data)
diff --git a/beacon_chain/spec/datatypes/capella.nim b/beacon_chain/spec/datatypes/capella.nim
index 0b714b272..162fd85ce 100644
--- a/beacon_chain/spec/datatypes/capella.nim
+++ b/beacon_chain/spec/datatypes/capella.nim
@@ -360,12 +360,6 @@ type
     parentHash*: string
     timestamp*: string
 
-  BoolReturnValidRPC = object
-    valid*: bool
-
-  BoolReturnSuccessRPC = object
-    success*: bool
-
 func shortLog*(v: SomeBeaconBlock): auto =
   (
     slot: shortLog(v.slot),