diff --git a/tasks/setup-Debian.yml b/tasks/setup-Debian.yml
index 23a49ae..5beef26 100644
--- a/tasks/setup-Debian.yml
+++ b/tasks/setup-Debian.yml
@@ -12,6 +12,7 @@
       - apt-transport-https
       - ca-certificates
     state: present
+    update-cache: true
 
 - name: Add Docker apt key.
   apt_key: