2 files changed, 0 insertions, 10 deletions
diff --git a/pkgs/applications/networking/browsers/chromium/common.nix b/pkgs/applications/networking/browsers/chromium/common.nix
index bcf6df7417f77..0c199dab6bc85 100644
--- a/pkgs/applications/networking/browsers/chromium/common.nix
+++ b/pkgs/applications/networking/browsers/chromium/common.nix
@@ -282,8 +282,6 @@ let
           MENUNAME="Chromium"
           process_template chrome/app/resources/manpage.1.in "${buildPath}/chrome.1"
         )
-      '' + optionalString (target == "mksnapshot" || target == "chrome") ''
-        paxmark m "${buildPath}/${target}"
       '';
       targets = extraAttrs.buildTargets or [];
       commands = map buildCommand targets;
diff --git a/pkgs/applications/networking/browsers/firefox/common.nix b/pkgs/applications/networking/browsers/firefox/common.nix
index 2a2f71d419fd2..8f135614f4d27 100644
--- a/pkgs/applications/networking/browsers/firefox/common.nix
+++ b/pkgs/applications/networking/browsers/firefox/common.nix
@@ -263,20 +263,12 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
   doCheck = false; # "--disable-tests" above
 
-  preInstall = ''
-    # The following is needed for startup cache creation on grsecurity kernels.
-    paxmark m dist/bin/xpcshell
-  '';
-
   installPhase = if stdenv.isDarwin then ''
     mkdir -p $out/Applications
     cp -LR dist/Firefox.app $out/Applications
   '' else null;
 
   postInstall = lib.optionalString stdenv.isLinux ''
-    # For grsecurity kernels
-    paxmark m $out/lib/firefox*/{firefox,firefox-bin,plugin-container}
-
     # Remove SDK cruft. FIXME: move to a separate output?
     rm -rf $out/share/idl $out/include $out/lib/firefox-devel-*