diff --git a/backend/src/api/blocks.ts b/backend/src/api/blocks.ts
index 3d33642ce..ba3927ab7 100644
--- a/backend/src/api/blocks.ts
+++ b/backend/src/api/blocks.ts
@@ -205,8 +205,6 @@ class Blocks {
       blk.extras.segwitTotalWeight = stats.swtotal_weight;
     }
 
-    blk.extras.blockTime = 0; // TODO
-
     if (Common.indexingEnabled()) {
       blk.extras.feePercentiles = await BlocksSummariesRepository.$getFeePercentilesByBlockId(block.id);
       if (blk.extras.feePercentiles !== null) {
diff --git a/backend/src/api/database-migration.ts b/backend/src/api/database-migration.ts
index c965ef420..6e6e6855f 100644
--- a/backend/src/api/database-migration.ts
+++ b/backend/src/api/database-migration.ts
@@ -764,7 +764,6 @@ class DatabaseMigration {
   private getAdditionalBlocksDataQuery(): string {
     return `ALTER TABLE blocks
       ADD median_timestamp timestamp NOT NULL,
-      ADD block_time int unsigned NOT NULL,
       ADD coinbase_address varchar(100) NULL,
       ADD coinbase_signature varchar(500) NULL,
       ADD coinbase_signature_ascii varchar(500) NULL,