diff --git a/.travis.yml b/.travis.yml
index 89d074e..64a5b8d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,5 +21,9 @@ script:
     && (echo 'Idempotence test: pass' && exit 0)
     || (echo 'Idempotence test: fail' && exit 1)
 
-  # Check PHP version to see if it's running...
-  # TODO
+  # Make sure PHP is running.
+  - >
+    php -v
+    | grep -q 'The PHP Group'
+    && (echo 'PHP is installed' && exit 0)
+    || (echo 'PHP is not installed' && exit 1)
diff --git a/tests/test.yml b/tests/test.yml
index e89cdca..7cc8e65 100644
--- a/tests/test.yml
+++ b/tests/test.yml
@@ -1,7 +1,5 @@
 ---
 - hosts: all
-  vars_files:
-    - '../vars/main.yml'
   tasks:
     - include: '../tasks/main.yml'
   handlers: