diff --git a/scripts/docker_start_all.sh b/scripts/docker_start_all.sh
index 251ce811b..1ae4b852f 100755
--- a/scripts/docker_start_all.sh
+++ b/scripts/docker_start_all.sh
@@ -98,7 +98,7 @@ for ((i = 0; i < ${#service_filenames[*]}; i++)); do
   done
 done
 
-sleep 5
+sleep 20
 ${OPENIM_ROOT}/scripts/check_all.sh
 
 tail -f ${logs_dir}/openIM.log