diff --git a/pkgs/applications/misc/nut/default.nix b/pkgs/applications/misc/nut/default.nix
index 0acb22ed2c59..3d4e51360212 100644
--- a/pkgs/applications/misc/nut/default.nix
+++ b/pkgs/applications/misc/nut/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation {
       It uses a layered approach to connect all of the parts.
     '';
     homepage = http://www.networkupstools.org/;
-    platforms = platforms.linux;
-    maintainers = with stdenv.lib.maintainers [ pierron ];
+    platforms = with stdenv.lib.platforms; linux;
+    maintainers = with stdenv.lib.maintainers; [ pierron ];
   };
 }
diff --git a/pkgs/servers/mail/freepops/default.nix b/pkgs/servers/mail/freepops/default.nix
index aa93ce09d044..e0e0bc5fe57e 100644
--- a/pkgs/servers/mail/freepops/default.nix
+++ b/pkgs/servers/mail/freepops/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
       a pop3 interface to a webmail.
     '';
     homepage = http://www.freepops.org/;
-    platforms = platforms.linux;
-    maintainers = with stdenv.lib.maintainers [ pierron ];
+    platforms = with stdenv.lib.platforms; linux;
+    maintainers = with stdenv.lib.maintainers; [ pierron ];
   };
-};
+}