diff --git a/share/completions/container.fish b/share/completions/container.fish
new file mode 100644
index 000000000..3c761d14d
--- /dev/null
+++ b/share/completions/container.fish
@@ -0,0 +1,2 @@
+__fish_cache_sourced_completions container --generate-completion-script fish 2>/dev/null
+or container --generate-completion-script fish 2>/dev/null | source