3 files changed, 3 insertions, 3 deletions
diff --git a/pkgs/development/tools/haskell/bnfc/default.nix b/pkgs/development/tools/haskell/bnfc/default.nix
index 7f7ba00c056e..767f1778138b 100644
--- a/pkgs/development/tools/haskell/bnfc/default.nix
+++ b/pkgs/development/tools/haskell/bnfc/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Compiler construction tool generating a compiler front-end from a Labelled BNF grammar";
-    platforms = stdenv.lib.platforms.haskellPlatforms;
+    platforms = ghc.meta.platforms;
     maintainers = [ stdenv.lib.maintainers.simons ];
   };
 }
diff --git a/pkgs/development/tools/haskell/hlint/default.nix b/pkgs/development/tools/haskell/hlint/default.nix
index eb7791aa6be5..adf9b82c712b 100644
--- a/pkgs/development/tools/haskell/hlint/default.nix
+++ b/pkgs/development/tools/haskell/hlint/default.nix
@@ -11,7 +11,7 @@ cabal.mkDerivation (self : {
     homepage = "http://community.haskell.org/~ndm/hlint/";
     description = "Source code suggestions";
     license = "GPL";
-    platforms = self.stdenv.lib.platforms.haskellPlatforms;
+    platforms = self.ghc.meta.platforms;
     maintainers = [ self.stdenv.lib.maintainers.simons ];
   };
 })
diff --git a/pkgs/development/tools/haskell/uuagc/default.nix b/pkgs/development/tools/haskell/uuagc/default.nix
index ffaa82a8325f..e33cdc3e560e 100644
--- a/pkgs/development/tools/haskell/uuagc/default.nix
+++ b/pkgs/development/tools/haskell/uuagc/default.nix
@@ -11,7 +11,7 @@ cabal.mkDerivation (self: {
     homepage = "http://www.cs.uu.nl/wiki/HUT/WebHome";
     description = "Attribute Grammar System of Universiteit Utrecht";
     license = "GPL";
-    platforms = self.stdenv.lib.platforms.haskellPlatforms;
+    platforms = self.ghc.meta.platforms;
     maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })