diff --git a/pkgs/desktops/kde-4.7/kdegraphics/okular.nix b/pkgs/desktops/kde-4.7/kdegraphics/okular.nix
index 73aa5a8cf41..c322767eb43 100644
--- a/pkgs/desktops/kde-4.7/kdegraphics/okular.nix
+++ b/pkgs/desktops/kde-4.7/kdegraphics/okular.nix
@@ -1,9 +1,9 @@
-{ chmlib, djvulibre, ebook_tools, kde, kdelibs, libspectre, popplerQt4, qca2,
-  qimageblitz }:
+{ chmlib, djvulibre, ebook_tools, kde, kdelibs, libspectre, popplerQt4, qca2
+, qimageblitz }:
 
 kde {
-  buildInputs = [ chmlib djvulibre ebook_tools kdelibs libspectre popplerQt4
-    qca2 qimageblitz ];
+  buildInputs =
+    [ chmlib djvulibre ebook_tools kdelibs libspectre popplerQt4 qca2 qimageblitz ];
 
   meta = {
     description = "Okular, the KDE document viewer";