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-rw-r--r--pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix1
1 files changed, 1 insertions, 0 deletions
diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
index 1d157f6c3636..00f6f3770d5f 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
@@ -187,6 +187,7 @@ self: super: {
   hackage-security = dontHaddock (dontCheck super.hackage-security);
 
   # GHC versions prior to 8.x require additional build inputs.
+  attoparsec = addBuildDepends super.attoparsec (with self; [semigroups fail]);
   Glob = addBuildDepends super.Glob (with self; [semigroups]);
   Glob_0_7_10 = addBuildDepends super.Glob_0_7_10 (with self; [semigroups]);
   aeson = disableCabalFlag (addBuildDepend super.aeson self.semigroups) "old-locale";