diff --git a/Formula/docker-completion.rb b/Formula/docker-completion.rb
index 72f9b68fdf7..e2d9ba8cb76 100644
--- a/Formula/docker-completion.rb
+++ b/Formula/docker-completion.rb
@@ -6,6 +6,10 @@ class DockerCompletion < Formula
       revision: "3967b7d28e15a020e4ee344283128ead633b3e0c"
   license "Apache-2.0"
 
+  livecheck do
+    formula "docker"
+  end
+
   bottle do
     sha256 cellar: :any_skip_relocation, all: "90ed4550064c756f9cc165649143b5daf88a32af7c254ee20410cb1b26e7c064"
   end