1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/applications/misc/slmenu/default.nix b/nixpkgs/pkgs/applications/misc/slmenu/default.nix
index 193bcf205f5b..55025621fc7d 100644
--- a/nixpkgs/pkgs/applications/misc/slmenu/default.nix
+++ b/nixpkgs/pkgs/applications/misc/slmenu/default.nix
@@ -1,6 +1,6 @@
 {stdenv, fetchhg}:
 let
-  s = 
+  s =
   rec {
     baseName = "slmenu";
     version = "hg-${date}";
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
   src = fetchhg {
     inherit (s) url sha256;
   };
-  makeFlags = ''PREFIX=$(out)'';
+  makeFlags = [ "PREFIX=$(out)" ];
   meta = {
     inherit (s) version;
     description = ''A console dmenu-like tool'';