diff --git a/Database/Keys/SQL.hs b/Database/Keys/SQL.hs
index 456b48e462..0560ac6a0a 100644
--- a/Database/Keys/SQL.hs
+++ b/Database/Keys/SQL.hs
@@ -22,6 +22,8 @@ import Database.Persist.TH
 import Database.Esqueleto hiding (Key)
 import Data.Time.Clock
 import Control.Monad
+import Control.Applicative
+import Prelude
 
 share [mkPersist sqlSettings, mkMigrate "migrateKeysDb"] [persistLowerCase|
 Associated