diff --git a/packages/config/src/chainConfig/configs/mainnet.ts b/packages/config/src/chainConfig/configs/mainnet.ts
index dda140e02003..e795610dfd16 100644
--- a/packages/config/src/chainConfig/configs/mainnet.ts
+++ b/packages/config/src/chainConfig/configs/mainnet.ts
@@ -105,7 +105,6 @@ export const chainConfig: ChainConfig = {
 
   // Electra
   DATA_COLUMN_SIDECAR_SUBNET_COUNT: 32,
-  MAX_REQUEST_DATA_COLUMN_SIDECARS: 16384,
   SAMPLES_PER_SLOT: 8,
   CUSTODY_REQUIREMENT: 1,
 };
diff --git a/packages/config/src/chainConfig/configs/minimal.ts b/packages/config/src/chainConfig/configs/minimal.ts
index 699b68622ede..c2e128a4b480 100644
--- a/packages/config/src/chainConfig/configs/minimal.ts
+++ b/packages/config/src/chainConfig/configs/minimal.ts
@@ -103,7 +103,6 @@ export const chainConfig: ChainConfig = {
 
   // Electra
   DATA_COLUMN_SIDECAR_SUBNET_COUNT: 32,
-  MAX_REQUEST_DATA_COLUMN_SIDECARS: 16384,
   SAMPLES_PER_SLOT: 8,
   CUSTODY_REQUIREMENT: 1,
 };
diff --git a/packages/config/src/chainConfig/types.ts b/packages/config/src/chainConfig/types.ts
index 3bc77d93857c..2b7f8ae0ce15 100644
--- a/packages/config/src/chainConfig/types.ts
+++ b/packages/config/src/chainConfig/types.ts
@@ -74,7 +74,6 @@ export type ChainConfig = {
   MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: number;
 
   DATA_COLUMN_SIDECAR_SUBNET_COUNT: number;
-  MAX_REQUEST_DATA_COLUMN_SIDECARS: number;
   SAMPLES_PER_SLOT: number;
   CUSTODY_REQUIREMENT: number;
 };
@@ -141,7 +140,6 @@ export const chainConfigTypes: SpecTypes<ChainConfig> = {
   MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: "number",
 
   DATA_COLUMN_SIDECAR_SUBNET_COUNT: "number",
-  MAX_REQUEST_DATA_COLUMN_SIDECARS: "number",
   SAMPLES_PER_SLOT: "number",
   CUSTODY_REQUIREMENT: "number",
 };
diff --git a/packages/params/src/index.ts b/packages/params/src/index.ts
index 7b77a7155a43..16782f5f448d 100644
--- a/packages/params/src/index.ts
+++ b/packages/params/src/index.ts
@@ -97,6 +97,7 @@ export const {
   FIELD_ELEMENTS_PER_CELL,
   FIELD_ELEMENTS_PER_EXT_BLOB,
   KZG_COMMITMENTS_INCLUSION_PROOF_DEPTH,
+  MAX_REQUEST_DATA_COLUMN_SIDECARS,
 } = activePreset;
 
 ////////////
diff --git a/packages/params/src/presets/mainnet.ts b/packages/params/src/presets/mainnet.ts
index 9c28c2e2fad8..e0249272dd8b 100644
--- a/packages/params/src/presets/mainnet.ts
+++ b/packages/params/src/presets/mainnet.ts
@@ -124,4 +124,5 @@ export const mainnetPreset: BeaconPreset = {
   FIELD_ELEMENTS_PER_CELL: 64,
   FIELD_ELEMENTS_PER_EXT_BLOB: 8192,
   KZG_COMMITMENTS_INCLUSION_PROOF_DEPTH: 4,
+  MAX_REQUEST_DATA_COLUMN_SIDECARS: 16384,
 };
diff --git a/packages/params/src/presets/minimal.ts b/packages/params/src/presets/minimal.ts
index 5185be3988db..60a0ff44de9f 100644
--- a/packages/params/src/presets/minimal.ts
+++ b/packages/params/src/presets/minimal.ts
@@ -125,4 +125,5 @@ export const minimalPreset: BeaconPreset = {
   FIELD_ELEMENTS_PER_CELL: 64,
   FIELD_ELEMENTS_PER_EXT_BLOB: 8192,
   KZG_COMMITMENTS_INCLUSION_PROOF_DEPTH: 4,
+  MAX_REQUEST_DATA_COLUMN_SIDECARS: 16384,
 };
diff --git a/packages/params/src/types.ts b/packages/params/src/types.ts
index b71d6e1d3648..3de0a8b49b92 100644
--- a/packages/params/src/types.ts
+++ b/packages/params/src/types.ts
@@ -88,6 +88,7 @@ export type BeaconPreset = {
   FIELD_ELEMENTS_PER_CELL: number;
   FIELD_ELEMENTS_PER_EXT_BLOB: number;
   KZG_COMMITMENTS_INCLUSION_PROOF_DEPTH: number;
+  MAX_REQUEST_DATA_COLUMN_SIDECARS: number;
 };
 
 /**
@@ -179,6 +180,7 @@ export const beaconPresetTypes: BeaconPresetTypes = {
   FIELD_ELEMENTS_PER_CELL: "number",
   FIELD_ELEMENTS_PER_EXT_BLOB: "number",
   KZG_COMMITMENTS_INCLUSION_PROOF_DEPTH: "number",
+  MAX_REQUEST_DATA_COLUMN_SIDECARS: "number",
 };
 
 type BeaconPresetTypes = {
diff --git a/packages/types/src/electra/sszTypes.ts b/packages/types/src/electra/sszTypes.ts
index 850d63598d54..f99180afb594 100644
--- a/packages/types/src/electra/sszTypes.ts
+++ b/packages/types/src/electra/sszTypes.ts
@@ -5,13 +5,14 @@ import {
   MAX_BLOB_COMMITMENTS_PER_BLOCK,
   NUMBER_OF_COLUMNS,
   KZG_COMMITMENTS_INCLUSION_PROOF_DEPTH,
+  MAX_REQUEST_DATA_COLUMN_SIDECARS,
 } from "@lodestar/params";
 
 import {ssz as primitiveSsz} from "../primitive/index.js";
 import {ssz as phase0Ssz} from "../phase0/index.js";
 import {ssz as denebSsz} from "../deneb/index.js";
 
-const {BLSSignature, Root, ColumnIndex, Bytes32} = primitiveSsz;
+const {BLSSignature, Root, ColumnIndex, Bytes32, Slot, UintNum64} = primitiveSsz;
 
 export const Cell = new ByteVectorType(BYTES_PER_FIELD_ELEMENT * FIELD_ELEMENTS_PER_CELL);
 export const DataColumn = new ListCompositeType(Cell, MAX_BLOB_COMMITMENTS_PER_BLOCK);
diff --git a/packages/validator/src/util/params.ts b/packages/validator/src/util/params.ts
index 4351286515ec..5ab0403638f4 100644
--- a/packages/validator/src/util/params.ts
+++ b/packages/validator/src/util/params.ts
@@ -228,10 +228,10 @@ function getSpecCriticalParams(localConfig: ChainConfig): Record<keyof ConfigWit
     FIELD_ELEMENTS_PER_CELL: electraForkRelevant,
     FIELD_ELEMENTS_PER_EXT_BLOB: electraForkRelevant,
     KZG_COMMITMENTS_INCLUSION_PROOF_DEPTH: electraForkRelevant,
+    MAX_REQUEST_DATA_COLUMN_SIDECARS: electraForkRelevant,
 
     // Electra
     DATA_COLUMN_SIDECAR_SUBNET_COUNT: electraForkRelevant,
-    MAX_REQUEST_DATA_COLUMN_SIDECARS: electraForkRelevant,
     SAMPLES_PER_SLOT: electraForkRelevant,
     CUSTODY_REQUIREMENT: electraForkRelevant,
   };