diff --git a/share/completions/pkg.fish b/share/completions/pkg.fish
index 3cc783a97..fdf3a2dcf 100644
--- a/share/completions/pkg.fish
+++ b/share/completions/pkg.fish
@@ -1,5 +1,9 @@
 # Completions for pkgng package manager
 
+if uname | not string match FreeBSD
+	exit
+end
+
 function __fish_pkg_is
 	for option in $argv
 		if contains $option (commandline -poc)