diff --git a/contrib/completion/bash/docker b/contrib/completion/bash/docker
index 14713611db..a980346c75 100644
--- a/contrib/completion/bash/docker
+++ b/contrib/completion/bash/docker
@@ -1985,6 +1985,7 @@ _docker_daemon() {
 		--data-root
 		--default-gateway
 		--default-gateway-v6
+		--default-runtime
 		--default-shm-size
 		--default-ulimit
 		--dns