diff --git a/pkgs/applications/networking/browsers/firefox/wrapper.nix b/pkgs/applications/networking/browsers/firefox/wrapper.nix
index 24e1e827363..0784b79d8bd 100644
--- a/pkgs/applications/networking/browsers/firefox/wrapper.nix
+++ b/pkgs/applications/networking/browsers/firefox/wrapper.nix
@@ -1,7 +1,5 @@
 { stdenv, browser, makeDesktopItem, makeWrapper, plugins
-, browserName ? "firefox"
-, desktopName ? "Firefox"
-, nameSuffix ? ""
+, browserName, desktopName, nameSuffix, icon
 }:
 
 stdenv.mkDerivation {
@@ -10,7 +8,7 @@ stdenv.mkDerivation {
   desktopItem = makeDesktopItem {
     name = browserName;
     exec = browserName;
-    icon = "${browser}/lib/${browser.name}/icons/mozicon128.png";
+    icon = icon;
     comment = "";
     desktopName = desktopName;
     genericName = "Web Browser";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c5c4d812c8c..c754d07480d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6303,7 +6303,10 @@ let
     patchelf = patchelf06;
   };
 
-  chromeWrapper = wrapFirefox { browser = chrome; browserName = "chrome"; desktopName = "Chrome"; };
+  chromeWrapper = wrapFirefox
+    { browser = chrome; browserName = "chrome"; desktopName = "Chrome";
+      icon = "${chrome}/libexec/chrome/product_logo_48.png";
+    };
 
   cinelerra = callPackage ../applications/video/cinelerra {
     inherit (gnome) esound;
@@ -7446,9 +7449,10 @@ let
   wordnet = callPackage ../applications/misc/wordnet { };
 
   wrapFirefox =
-    { browser, browserName ? "firefox", desktopName ? "Firefox", nameSuffix ? "" }:
+    { browser, browserName ? "firefox", desktopName ? "Firefox", nameSuffix ? ""
+    , icon ? "${browser}/lib/${browser.name}/icons/mozicon128.png" }:
     import ../applications/networking/browsers/firefox/wrapper.nix {
-      inherit stdenv makeWrapper makeDesktopItem browser browserName desktopName nameSuffix;
+      inherit stdenv makeWrapper makeDesktopItem browser browserName desktopName nameSuffix icon;
       plugins =
         let
           enableAdobeFlash = getConfig [ browserName "enableAdobeFlash" ] true;