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-rw-r--r--pkgs/development/haskell-modules/configuration-common.nix3
1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 6dab3cee350..dde4092327b 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1228,4 +1228,7 @@ self: super: {
     '';
   });
 
+  # The LTS-14.x version of optparse-applicative is too old.
+  cabal-plan = super.cabal-plan.override { optparse-applicative = self.optparse-applicative_0_15_1_0; };
+
 } // import ./configuration-tensorflow.nix {inherit pkgs haskellLib;} self super