diff --git a/share/completions/groups.fish b/share/completions/groups.fish
new file mode 100644
index 000000000..ad9b0ceb9
--- /dev/null
+++ b/share/completions/groups.fish
@@ -0,0 +1,3 @@
+complete -c groups -x -a "(__fish_complete_users)"
+complete -c groups -l help -d 'Display help message'
+complete -c groups -l version -d 'Display version information'