@@ -1846,6 +1846,7 @@ __docker_service_subcommand() {

             _arguments $(__docker_arguments) \

                 $opts_help \

                 "($help)*"{-f=,--filter=}"[Filter output based on conditions provided]:filter:->filter-options" \

+                "($help)--format=[Pretty-print services using a Go template]:template: " \

                 "($help -q --quiet)"{-q,--quiet}"[Only display IDs]" && ret=0

             case $state in

                 (filter-options)

@@ -2046,6 +2047,7 @@ __docker_stack_subcommand() {

             _arguments $(__docker_arguments) \

                 $opts_help \

                 "($help)*"{-f=,--filter=}"[Filter output based on conditions provided]:filter:__docker_stack_complete_services_filters" \

+                "($help)--format=[Pretty-print services using a Go template]:template: " \

                 "($help -q --quiet)"{-q,--quiet}"[Only display IDs]" \

                 "($help -):stack:__docker_complete_stacks" && ret=0

             ;;