diff --git a/pkgs/top-level/build-for-release.nix b/pkgs/top-level/build-for-release.nix
index e250cc76c23..90d0090e8f1 100644
--- a/pkgs/top-level/build-for-release.nix
+++ b/pkgs/top-level/build-for-release.nix
@@ -80,6 +80,7 @@ let
       hal
       hello
       iana_etc
+      icecat3Xul
       inkscape
       iputils
       irssi