diff --git a/lib/kamal/commands/accessory.rb b/lib/kamal/commands/accessory.rb
index cc72da8ea..552a5c3bf 100644
--- a/lib/kamal/commands/accessory.rb
+++ b/lib/kamal/commands/accessory.rb
@@ -118,8 +118,4 @@ def proxy_deploy_command_args(target:)
     def service_filter
       [ "--filter", "label=service=#{service_name}" ]
     end
-
-    def proxy_exec(*command)
-      docker :exec, proxy_container_name, "kamal-proxy", *command
-    end
 end