diff --git a/testsite/playbooks/roles/phpinfo/meta/main.yml b/testsite/playbooks/roles/phpinfo/meta/main.yml
index de006488111ebe3d9c931fb022ebd2de1e0dea1c..2a7b20c0e8c129fc88798cac037c144171abd3f0 100644
--- a/testsite/playbooks/roles/phpinfo/meta/main.yml
+++ b/testsite/playbooks/roles/phpinfo/meta/main.yml
@@ -8,8 +8,8 @@ dependencies:
       - ^(.*) /index.php
     uid: 2000
     enforce_https: False
-    https_tls_key: "{{ inventory_dir }}/tls/phpinfo.{{ testsite_domain }}_https.key"
-    https_tls_certificate: "{{ inventory_dir }}/tls/phpinfo.{{ testsite_domain }}_https.pem"
+    https_tls_key: "{{ lookup('file', inventory_dir + '/tls/phpinfo.' + testsite_domain + '_https.key') }}"
+    https_tls_certificate: "{{ lookup('file', inventory_dir + '/tls/phpinfo.' + testsite_domain + '_https.pem') }}"
   - role: database
     db_name: phpinfo_{{ testsite_domain_underscores }}
     db_password: phpinfo_{{ testsite_domain_underscores }}
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