diff --git a/cardano-db-sync/src/Cardano/DbSync/Sync.hs b/cardano-db-sync/src/Cardano/DbSync/Sync.hs
index e8665ceb6..5d365b731 100644
--- a/cardano-db-sync/src/Cardano/DbSync/Sync.hs
+++ b/cardano-db-sync/src/Cardano/DbSync/Sync.hs
@@ -66,6 +66,7 @@ import Ouroboros.Consensus.Network.NodeToClient (
  )
 import Ouroboros.Consensus.Node.ErrorPolicy
 import Ouroboros.Consensus.Node.NetworkProtocolVersion (BlockNodeToClientVersion, supportedNodeToClientVersions)
+import Ouroboros.Consensus.Protocol.Praos.Translate ()
 import Ouroboros.Network.Block (
   BlockNo (..),
   Point (..),