diff --git a/apps/simplex-store-service/src/StoreService/Names/Store.hs b/apps/simplex-store-service/src/StoreService/Names/Store.hs
index 860ab972bc..e5bd7a038a 100644
--- a/apps/simplex-store-service/src/StoreService/Names/Store.hs
+++ b/apps/simplex-store-service/src/StoreService/Names/Store.hs
@@ -1137,7 +1137,7 @@ claimLateAlert db LateAlert {laState = LateCreditState {lsInvoice = InvoiceId in
       )
       (truncateToSecond now, laReceived, invId, laAlertedAt, laAlertedReceived)
 
-insertPrepaidCode ::DB.Connection -> NewPrepaidCode -> UTCTime -> IO (Either CodeHashTaken Int64)
+insertPrepaidCode :: DB.Connection -> NewPrepaidCode -> UTCTime -> IO (Either CodeHashTaken Int64)
 insertPrepaidCode db NewPrepaidCode {npcCodeHash, npcMinLength, npcYears, npcPaymentStatus, npcExpiresAt} now = do
   inserted <-
     executeChanging