diff --git a/packages/conf-neko/conf-neko.1/opam b/packages/conf-neko/conf-neko.1/opam
index 10d3fd10d9f..71ff0ba1880 100644
--- a/packages/conf-neko/conf-neko.1/opam
+++ b/packages/conf-neko/conf-neko.1/opam
@@ -6,11 +6,12 @@ license: ["MIT"]
 build: [["neko" "-version"]]
 depexts: [
   ["neko-dev"] {os-distribution = "alpine"}
-  ["neko" "neko-dev"] {os-family = "debian"}
+  ["neko" "neko-dev"] {os-family = "debian" | os-family = "ubuntu"}
   ["nekovm-devel"] {os-distribution = "fedora"}
   ["neko"] {os-distribution = "nixos"}
   ["neko"] {os-distribution = "homebrew" & os = "macos"}
   ["neko"] {os-distribution = "arch"}
+  ["neko"] {os = "freebsd"}
 ]
 synopsis: "Virtual package relying on a Neko system installation"
 description: