diff --git a/configs/mainnet.yaml b/configs/mainnet.yaml
index e54db49661..7f96d087c9 100644
--- a/configs/mainnet.yaml
+++ b/configs/mainnet.yaml
@@ -171,8 +171,7 @@ MAX_REQUEST_DATA_COLUMN_SIDECARS: 16384
 SAMPLES_PER_SLOT: 8
 CUSTODY_REQUIREMENT: 4
 MAX_BLOBS_PER_BLOCK_FULU: 12
-# `MAX_REQUEST_BLOCKS_DENEB * MAX_BLOBS_PER_BLOCK_FULU`
-MAX_REQUEST_BLOB_SIDECARS_FULU: 1536
+MIN_EPOCHS_FOR_DATA_COLUMN_SIDECARS_REQUESTS: 4096
 
 # Whisk
 # `Epoch(2**8)`
diff --git a/configs/minimal.yaml b/configs/minimal.yaml
index a15314bb1f..559e04d70e 100644
--- a/configs/minimal.yaml
+++ b/configs/minimal.yaml
@@ -172,8 +172,7 @@ MAX_REQUEST_DATA_COLUMN_SIDECARS: 16384
 SAMPLES_PER_SLOT: 8
 CUSTODY_REQUIREMENT: 4
 MAX_BLOBS_PER_BLOCK_FULU: 12
-# `MAX_REQUEST_BLOCKS_DENEB * MAX_BLOBS_PER_BLOCK_FULU`
-MAX_REQUEST_BLOB_SIDECARS_FULU: 1536
+MIN_EPOCHS_FOR_DATA_COLUMN_SIDECARS_REQUESTS: 4096
 
 # Whisk
 WHISK_EPOCHS_PER_SHUFFLING_PHASE: 4