diff --git a/playbooks/mpdf.yaml b/playbooks/mpdf.yaml
index 446b210..316e627 100644
--- a/playbooks/mpdf.yaml
+++ b/playbooks/mpdf.yaml
@@ -49,7 +49,7 @@
       apt:
         name: mpd
         state: latest
-	update_cache: yes
+        update_cache: yes
    - name: setup config on hosts
       template:
          src: mpdf.conf.j2