diff --git a/runtime/acala/src/lib.rs b/runtime/acala/src/lib.rs
index 2c1ea619b2..a50840fc78 100644
--- a/runtime/acala/src/lib.rs
+++ b/runtime/acala/src/lib.rs
@@ -948,7 +948,7 @@ impl pallet_preimage::Config for Runtime {
 parameter_types! {
 	pub MinimumIncrementSize: Rate = Rate::saturating_from_rational(2, 100);
 	pub const AuctionTimeToClose: BlockNumber = 15 * MINUTES;
-	pub const AuctionDurationSoftCap: BlockNumber = 2 * HOURS;
+	pub const AuctionDurationSoftCap: BlockNumber = 24 * HOURS;
 }
 
 impl module_auction_manager::Config for Runtime {