diff --git a/tests/test.yml b/tests/test.yml
index 32b4e09..9ae8960 100644
--- a/tests/test.yml
+++ b/tests/test.yml
@@ -10,11 +10,12 @@
 
   pre_tasks:
     - name: Update apt cache.
-      apt: update_cache=yes cache_valid_time=86400
+      apt: update_cache=yes cache_valid_time=600
       when: ansible_os_family == 'Debian'
+      changed_when: false
 
     - name: Install dependencies.
-      package: name=curl
+      package: name=curl state=present
 
   roles:
     - role_under_test