diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 5b24c0ea4fea..0f32f1a44f2b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4787,12 +4787,10 @@ in
 
   icedtea7_web = callPackage ../development/compilers/icedtea-web {
     jdk = jdk7;
-    xulrunner = firefox-unwrapped;
   };
 
   icedtea8_web = callPackage ../development/compilers/icedtea-web {
     jdk = jdk8;
-    xulrunner = firefox-unwrapped;
   };
 
   icedtea_web = self.icedtea8_web;
@@ -14301,9 +14299,7 @@ in
 
   omxplayer = callPackage ../applications/video/omxplayer { };
 
-  oneteam = callPackage ../applications/networking/instant-messengers/oneteam {
-    xulrunner = firefox-unwrapped;
-  };
+  oneteam = callPackage ../applications/networking/instant-messengers/oneteam { };
 
   openbox = callPackage ../applications/window-managers/openbox { };
 
@@ -14362,7 +14358,6 @@ in
   pekwm = callPackage ../applications/window-managers/pekwm { };
 
   pencil = callPackage ../applications/graphics/pencil {
-    xulrunner = firefox-unwrapped;
   };
 
   perseus = callPackage ../applications/science/math/perseus {};
@@ -17690,4 +17685,6 @@ in
   zuki-themes = callPackage ../misc/themes/zuki { };
 
   zoom-us = qt55.callPackage ../applications/networking/instant-messengers/zoom-us {};
+
+  xulrunner = firefox-unwrapped;
 }