1 files changed, 6 insertions, 1 deletions

diff --git a/tests/properties.hs b/tests/properties.hs
index 876b954..478dd8c 100644
--- a/tests/properties.hs
+++ b/tests/properties.hs
@@ -1,4 +1,5 @@
 {-# LANGUAGE DeriveGeneric #-}
+{-# LANGUAGE CPP #-}
 {-# OPTIONS  -fno-warn-unused-binds #-}
 module Main (main) where
 
@@ -55,8 +56,12 @@ instance Arbitrary FileInfo where
 
 data T a = T
 
+#if !MIN_VERSION_bytestring(0,10,0)
+toStrict bs = BS.concat $ BL.toChunks bs
+#endif
+
 prop_bencodable :: Eq a => BEncode a => T a -> a -> Bool
-prop_bencodable _ x = decode (BL.toStrict (encode x)) == Right x
+prop_bencodable _ x = decode (toStrict (encode x)) == Right x
 
 main :: IO ()
 main = hspec $ do