diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index c98e3bcd08be..19f5a0cdd10d 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -583,7 +583,7 @@ mapAliases {
   centerim = throw "centerim has been removed due to upstream disappearing"; # Added 2025-04-18
   certmgr-selfsigned = certmgr; # Added 2023-11-30
   cgal_4 = throw "cgal_4 has been removed as it is obsolete use cgal instead"; # Added 2024-12-30
-  cgal_5 = cgal; # Added 2024-12-30
+
   challenger = taler-challenger; # Added 2024-09-04
   check_smartmon = nagiosPlugins.check_smartmon; # Added 2024-05-03
   check_systemd = nagiosPlugins.check_systemd; # Added 2024-05-03