1 files changed, 1 insertions, 4 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 00e12b01564..0c2685eee83 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
@@ -77,7 +77,7 @@ self: super: {
 
   # haddock: No input file(s).
   nats = dontHaddock super.nats;
-  bytestring-builder = dontHaddock (triggerRebuild super.bytestring-builder 1);
+  bytestring-builder = dontHaddock super.bytestring-builder;
 
   # We have time 1.5
   aeson = disableCabalFlag super.aeson "old-locale";
@@ -208,7 +208,4 @@ self: super: {
   # https://github.com/DanielG/cabal-helper/issues/10
   cabal-helper = dontCheck super.cabal-helper;
 
-  # Re-build this package to fix broken binaries on Hydra.
-  math-functions = triggerRebuild super.math-functions 2;
-
 }