diff --git a/pkgs/applications/misc/calibre/default.nix b/pkgs/applications/misc/calibre/default.nix
index a9e047170e2..9b1c99c3eed 100644
--- a/pkgs/applications/misc/calibre/default.nix
+++ b/pkgs/applications/misc/calibre/default.nix
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec {
     poppler_utils libpng imagemagick libjpeg
     fontconfig podofo qtbase chmlib icu sqlite libusb1 libmtp xdg_utils wrapGAppsHook
   ] ++ (with python2Packages; [
-    apsw cssselect cssutils dateutil dnspython html5-parser lxml mechanize netifaces pillow
+    apsw cssselect css-parser dateutil dnspython html5-parser lxml mechanize netifaces pillow
     python pyqt5_with_qtwebkit sip
     regex msgpack
     # the following are distributed with calibre, but we use upstream instead