diff --git a/Database/Types.hs b/Database/Types.hs
index bf2ab823a1..1497a779dd 100644
--- a/Database/Types.hs
+++ b/Database/Types.hs
@@ -17,7 +17,6 @@ import Database.Persist.Sql hiding (Key)
 import qualified Data.ByteString as S
 import qualified Data.ByteString.Lazy as L
 import qualified Data.Text as T
-import Control.DeepSeq
 import qualified Data.Attoparsec.ByteString as A
 
 import Key