diff --git a/scripts/release/homebrew/docker/formula_template.txt b/scripts/release/homebrew/docker/formula_template.txt
index 79de7b969c2..cd7a008999e 100644
--- a/scripts/release/homebrew/docker/formula_template.txt
+++ b/scripts/release/homebrew/docker/formula_template.txt
@@ -50,7 +50,8 @@ class AzureCli < Formula
       AZ_INSTALLER=HOMEBREW #{libexec}/bin/python -Im azure.cli \"$@\"
     EOS
 
-    bash_completion.install "az.completion" => "az"
+    generate_completions_from_executable(libexec/"bin/register-python-argcomplete", "az",
+                                         base_name: "az", shell_parameter_format: :arg)
   end
 
   test do