diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6930ec988fbf..7a8fe5b41568 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10331,18 +10331,22 @@ let
       cfg = stdenv.lib.attrByPath [ browserName ] {} config;
       enableAdobeFlash = cfg.enableAdobeFlash or false;
       enableGnash = cfg.enableGnash or false;
+      jre = cfg.jre or false;
+      icedtea = cfg.icedtea or false;
     in
     import ../applications/networking/browsers/firefox/wrapper.nix {
       inherit stdenv lib makeWrapper makeDesktopItem browser browserName desktopName nameSuffix icon;
       plugins =
          assert !(enableGnash && enableAdobeFlash);
+         assert !(jre && icedtea);
          ([ ]
           ++ lib.optional enableGnash gnash
           ++ lib.optional enableAdobeFlash flashplayer
           ++ lib.optional (cfg.enableDjvu or false) (djview4)
           ++ lib.optional (cfg.enableMPlayer or false) (MPlayerPlugin browser)
           ++ lib.optional (cfg.enableGeckoMediaPlayer or false) gecko_mediaplayer
-          ++ lib.optional (supportsJDK && cfg.jre or false && jrePlugin ? mozillaPlugin) jrePlugin
+          ++ lib.optional (supportsJDK && jre && jrePlugin ? mozillaPlugin) jrePlugin
+          ++ lib.optional icedtea icedtea7_web
           ++ lib.optional (cfg.enableGoogleTalkPlugin or false) google_talk_plugin
           ++ lib.optional (cfg.enableFriBIDPlugin or false) fribid
           ++ lib.optional (cfg.enableGnomeExtensions or false) gnome3.gnome_shell