1 files changed, 5 insertions, 6 deletions
diff --git a/pkgs/misc/drivers/foomatic-filters/default.nix b/pkgs/misc/drivers/foomatic-filters/default.nix
index d4f15992e74..9bee05bfb25 100644
--- a/pkgs/misc/drivers/foomatic-filters/default.nix
+++ b/pkgs/misc/drivers/foomatic-filters/default.nix
@@ -24,13 +24,12 @@ stdenv.mkDerivation rec {
       substituteInPlace foomaticrip.c --replace /bin/bash ${stdenv.shell}
     '';
 
-  installTargets = "install-cups";
+  installTargets = [ "install-cups" ];
 
-  installFlags =
-    ''
-      CUPS_FILTERS=$(out)/lib/cups/filter
-      CUPS_BACKENDS=$(out)/lib/cups/backend
-    '';
+  installFlags = [
+    "CUPS_FILTERS=$(out)/lib/cups/filter"
+    "CUPS_BACKENDS=$(out)/lib/cups/backend"
+  ];
 
   meta = {
     description = "Foomatic printing filters";