2 files changed, 3 insertions, 3 deletions
diff --git a/pkgs/development/interpreters/acl2/default.nix b/pkgs/development/interpreters/acl2/default.nix
index d53337aca1a..8d93492209c 100644
--- a/pkgs/development/interpreters/acl2/default.nix
+++ b/pkgs/development/interpreters/acl2/default.nix
@@ -17,8 +17,8 @@ in stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "acl2-devel";
     repo = "acl2-devel";
-    rev = revs."${version}";
-    sha256 = hashes."${version}";
+    rev = revs.${version};
+    sha256 = hashes.${version};
   };
 
   buildInputs = [ sbcl
diff --git a/pkgs/development/interpreters/ruby/default.nix b/pkgs/development/interpreters/ruby/default.nix
index a7009097a60..62cc77c1253 100644
--- a/pkgs/development/interpreters/ruby/default.nix
+++ b/pkgs/development/interpreters/ruby/default.nix
@@ -88,7 +88,7 @@ let
           (import ./patchsets.nix {
             inherit patchSet useRailsExpress ops;
             patchLevel = ver.patchLevel;
-          })."${ver.majMinTiny}";
+          }).${ver.majMinTiny};
 
         postUnpack = ''
           cp -r ${rubygems} $sourceRoot/rubygems