diff --git a/contrib/completion/bash/docker b/contrib/completion/bash/docker
index b948a63916..477efcadd1 100644
--- a/contrib/completion/bash/docker
+++ b/contrib/completion/bash/docker
@@ -2550,7 +2550,7 @@ _docker_service_ps() {
 
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "--all -a --filter -f --help --no-resolve --no-trunc" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "--filter -f --help --no-resolve --no-trunc --quiet -q" -- "$cur" ) )
 			;;
 		*)
 			local counter=$(__docker_pos_first_nonflag '--filter|-f')
diff --git a/contrib/completion/zsh/_docker b/contrib/completion/zsh/_docker
index 99ef3e7480..047ec361ba 100644
--- a/contrib/completion/zsh/_docker
+++ b/contrib/completion/zsh/_docker
@@ -1167,10 +1167,10 @@ __docker_service_subcommand() {
         (ps)
             _arguments $(__docker_arguments) \
                 $opts_help \
-                "($help -a --all)"{-a,--all}"[Display all tasks]" \
                 "($help)*"{-f=,--filter=}"[Provide filter values]:filter:->filter-options" \
                 "($help)--no-resolve[Do not map IDs to Names]" \
                 "($help)--no-trunc[Do not truncate output]" \
+                "($help -q --quiet)"{-q,--quiet}"[Only display task IDs]" \
                 "($help -)1:service:__docker_complete_services" && ret=0
             case $state in
                 (filter-options)
diff --git a/docs/reference/commandline/service_ps.md b/docs/reference/commandline/service_ps.md
index 0a39d2b2e5..f4cba82793 100644
--- a/docs/reference/commandline/service_ps.md
+++ b/docs/reference/commandline/service_ps.md
@@ -17,22 +17,21 @@ aliases: ["/engine/reference/commandline/service_tasks/"]
 # service ps
 
 ```Markdown
-Usage:	docker service ps [OPTIONS] SERVICE
+Usage:  docker service ps [OPTIONS] SERVICE
 
 List the tasks of a service
 
 Options:
-  -a, --all            Display all tasks
-  -f, --filter value   Filter output based on conditions provided
-      --help           Print usage
-      --no-resolve     Do not map IDs to Names
-      --no-trunc       Do not truncate output
+  -f, --filter filter   Filter output based on conditions provided
+      --help            Print usage
+      --no-resolve      Do not map IDs to Names
+      --no-trunc        Do not truncate output
+  -q, --quiet           Only display task IDs
 ```
 
 Lists the tasks that are running as part of the specified service. This command
 has to be run targeting a manager node.
 
-
 ## Examples
 
 ### Listing the tasks that are part of a service