diff --git a/src/pg.ml b/src/pg.ml
index 9da8a192..feda504c 100644
--- a/src/pg.ml
+++ b/src/pg.ml
@@ -127,7 +127,8 @@ let add_denomination_key =
       "INSERT INTO denominations (denom_pub_hash, denom_pub, master_sig, \
        valid_from, expire_withdraw, expire_deposit, expire_legal, coin, \
        fee_withdraw, fee_deposit, fee_refresh, fee_refund, age_mask) VALUES \
-       ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13)"
+       ($1, $2, $3, $4, $5, $6, $7, ($8,$9), ($10,$11),($12,$13), ($14,$15), \
+       ($16,$17), $18)"
   in
   fun (module Conn : CONN)
     Denomination.