diff --git a/pkgs/tools/system/efibootmgr/default.nix b/pkgs/tools/system/efibootmgr/default.nix
index 272809e486c..a2487324849 100644
--- a/pkgs/tools/system/efibootmgr/default.nix
+++ b/pkgs/tools/system/efibootmgr/default.nix
@@ -22,6 +22,8 @@ stdenv.mkDerivation rec {
       sha256 = "1sbijvlpv4khkix3vix9mbhzffj8lp8zpnbxm9gnzjz8yssz9p5h";
     })
   ];
+  # We have no LTO here since commit 22284b07.
+  postPatch = if stdenv.isi686 then "sed '/^CFLAGS/s/-flto//' -i Make.defaults" else null;
 
   makeFlags = [ "EFIDIR=nixos" ];