diff --git a/pkgs/development/libraries/openssl/1.0.0e.nix b/pkgs/development/libraries/openssl/1.0.0e.nix
index 73cdd1c3162a..01f9eca15bb9 100644
--- a/pkgs/development/libraries/openssl/1.0.0e.nix
+++ b/pkgs/development/libraries/openssl/1.0.0e.nix
@@ -1,13 +1,15 @@
 { stdenv, fetchurl, perl }:
 
 let
+  name = "openssl-1.0.0e";
+
   opensslCrossSystem = stdenv.lib.attrByPath [ "openssl" "system" ]
     (throw "openssl needs its platform name cross building" null)
     stdenv.cross;
 in
 
-stdenv.mkDerivation rec {
-  name = "openssl-1.0.0e";
+stdenv.mkDerivation {
+  inherit name;
 
   src = fetchurl {
     url = "http://www.openssl.org/source/${name}.tar.gz";
diff --git a/pkgs/development/libraries/openssl/default.nix b/pkgs/development/libraries/openssl/default.nix
index 52336ba3d50a..e51b88f5bca8 100644
--- a/pkgs/development/libraries/openssl/default.nix
+++ b/pkgs/development/libraries/openssl/default.nix
@@ -1,13 +1,15 @@
 { stdenv, fetchurl, perl }:
 
 let
+  name = "openssl-1.0.0d";
+
   opensslCrossSystem = stdenv.lib.attrByPath [ "openssl" "system" ]
     (throw "openssl needs its platform name cross building" null)
     stdenv.cross;
 in
 
-stdenv.mkDerivation rec {
-  name = "openssl-1.0.0d";
+stdenv.mkDerivation {
+  inherit name;
 
   src = fetchurl {
     url = "http://www.openssl.org/source/${name}.tar.gz";