diff --git a/README.md b/README.md
index fa76854..2715fe9 100644
--- a/README.md
+++ b/README.md
@@ -8,13 +8,13 @@
 ## Usage
 
 ```bash
-$ ansible-playbook playbook.yml -K
+$ ansible-playbook playbook.yml
 ```
 
 Run everything.
 
 ```bash
-$ ansible-playbook playbook.yml -K -t <tag>
+$ ansible-playbook playbook.yml -t <tag>
 ```
 
 Run a specific tag.
diff --git a/ansible.cfg b/ansible.cfg
index 4881784..74d2d8d 100644
--- a/ansible.cfg
+++ b/ansible.cfg
@@ -2,3 +2,4 @@
 log_path = ./log/ansible.log
 hostfile = ./inventory
 inventory = ./inventory
+ask_sudo_pass = true