diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,4 +1,5 @@
-- 0.5.5.7: Add workaround for QuickCheck-2.9 bug. See issue #51
+- 0.5.5.9: Make tests work with QuickCheck < 2.9
+- 0.5.5.8: Add workaround for QuickCheck-2.9 bug. See issue #51
 - 0.5.5.2: Add docs regarding internals. See issue #41.
 - 0.5.5.1: Add support for Interruptible calls. The version skip is
   simply because I forgot to update the changelog for 0.5.5.0.
diff --git a/inline-c.cabal b/inline-c.cabal
--- a/inline-c.cabal
+++ b/inline-c.cabal
@@ -1,5 +1,5 @@
 name:                inline-c
-version:             0.5.5.8
+version:             0.5.5.9
 synopsis:            Write Haskell source files including C code inline. No FFI required.
 description:         See <https://github.com/fpco/inline-c/blob/master/README.md>.
 license:             MIT
diff --git a/test/Language/C/Types/ParseSpec.hs b/test/Language/C/Types/ParseSpec.hs
--- a/test/Language/C/Types/ParseSpec.hs
+++ b/test/Language/C/Types/ParseSpec.hs
@@ -3,6 +3,7 @@
 {-# LANGUAGE FlexibleInstances #-}
 {-# LANGUAGE MultiParamTypeClasses #-}
 {-# LANGUAGE RankNTypes #-}
+{-# LANGUAGE CPP #-}
 
 module Language.C.Types.ParseSpec (spec) where
 
@@ -24,14 +25,22 @@
 spec :: Hspec.SpecWith ()
 spec = do
   Hspec.it "parses everything which is pretty-printable (C)" $ do
+#if MIN_VERSION_QuickCheck(2,9,0)
     QC.property $ QC.again $ do -- Work around <https://github.com/nick8325/quickcheck/issues/113>
+#else
+    QC.property $ do
+#endif
       ParameterDeclarationWithTypeNames typeNames ty <-
         arbitraryParameterDeclarationWithTypeNames unCIdentifier
       return $ isGoodType ty QC.==>
         let ty' = assertParse (cCParserContext typeNames) parameter_declaration (prettyOneLine ty)
         in Types.untangleParameterDeclaration ty == Types.untangleParameterDeclaration ty'
   Hspec.it "parses everything which is pretty-printable (Haskell)" $ do
+#if MIN_VERSION_QuickCheck(2,9,0)
     QC.property $ QC.again $ do -- Work around <https://github.com/nick8325/quickcheck/issues/113>
+#else
+    QC.property $ do
+#endif
       ParameterDeclarationWithTypeNames typeNames ty <-
         arbitraryParameterDeclarationWithTypeNames unHaskellIdentifier
       return $ isGoodType ty QC.==>