diff --git a/config/params/config.go b/config/params/config.go
index 4cd78104c4e4..2c96be0a4c61 100644
--- a/config/params/config.go
+++ b/config/params/config.go
@@ -258,7 +258,8 @@ type BeaconChainConfig struct {
 	SamplesPerSlot                        uint64           `yaml:"SAMPLES_PER_SLOT"`                             // SamplesPerSlot refers to the humber of random samples a node queries per slot.
 	CustodyRequirement                    uint64           `yaml:"CUSTODY_REQUIREMENT"`                          // CustodyRequirement refers to the minimum amount of subnets a peer must custody and serve samples from.
 	MinEpochsForDataColumnSidecarsRequest primitives.Epoch `yaml:"MIN_EPOCHS_FOR_DATA_COLUMN_SIDECARS_REQUESTS"` // MinEpochsForDataColumnSidecarsRequest is the minimum number of epochs the node will keep the data columns for.
-	MaxCellsInExtendMatrix                uint64           `yaml:"MAX_CELLS_IN_EXTENDED_MATRIX"`                 // MaxCellsInExtendMatrix is the maximum number of cells in the extended data matrix.
+	MaxCellsInExtendedMatrix              uint64           `yaml:"MAX_CELLS_IN_EXTENDED_MATRIX" spec:"true"`     // MaxCellsInExtendedMatrix is the full data of one-dimensional erasure coding extended blobs (in row major format).
+	NumberOfColumns                       uint64           `yaml:"NUMBER_OF_COLUMNS" spec:"true"`                // NumberOfColumns in the extended data matrix.
 
 	// Networking Specific Parameters
 	GossipMaxSize                   uint64          `yaml:"GOSSIP_MAX_SIZE" spec:"true"`                    // GossipMaxSize is the maximum allowed size of uncompressed gossip messages.
@@ -277,10 +278,6 @@ type BeaconChainConfig struct {
 	AttestationSubnetPrefixBits     uint64          `yaml:"ATTESTATION_SUBNET_PREFIX_BITS" spec:"true"`     // AttestationSubnetPrefixBits is defined as (ceillog2(ATTESTATION_SUBNET_COUNT) + ATTESTATION_SUBNET_EXTRA_BITS).
 	SubnetsPerNode                  uint64          `yaml:"SUBNETS_PER_NODE" spec:"true"`                   // SubnetsPerNode is the number of long-lived subnets a beacon node should be subscribed to.
 	NodeIdBits                      uint64          `yaml:"NODE_ID_BITS" spec:"true"`                       // NodeIdBits defines the bit length of a node id.
-
-	// PeerDAS
-	NumberOfColumns          uint64 `yaml:"NUMBER_OF_COLUMNS" spec:"true"`            // NumberOfColumns in the extended data matrix.
-	MaxCellsInExtendedMatrix uint64 `yaml:"MAX_CELLS_IN_EXTENDED_MATRIX" spec:"true"` // MaxCellsInExtendedMatrix is the full data of one-dimensional erasure coding extended blobs (in row major format).
 }
 
 // InitializeForkSchedule initializes the schedules forks baked into the config.
diff --git a/config/params/mainnet_config.go b/config/params/mainnet_config.go
index b3b36e88e062..15eccec56b3a 100644
--- a/config/params/mainnet_config.go
+++ b/config/params/mainnet_config.go
@@ -297,7 +297,8 @@ var mainnetBeaconConfig = &BeaconChainConfig{
 	SamplesPerSlot:                        8,
 	CustodyRequirement:                    1,
 	MinEpochsForDataColumnSidecarsRequest: 4096,
-	MaxCellsInExtendMatrix:                768,
+	NumberOfColumns:                       128,
+	MaxCellsInExtendedMatrix:              768,
 
 	// Values related to networking parameters.
 	GossipMaxSize:                   10 * 1 << 20, // 10 MiB
@@ -316,10 +317,6 @@ var mainnetBeaconConfig = &BeaconChainConfig{
 	AttestationSubnetPrefixBits:     6,
 	SubnetsPerNode:                  2,
 	NodeIdBits:                      256,
-
-	// PeerDAS
-	NumberOfColumns:          128,
-	MaxCellsInExtendedMatrix: 768,
 }
 
 // MainnetTestConfig provides a version of the mainnet config that has a different name