diff --git a/roles/mail_forwarder/molecule/default/tests/data/x509/ca.cert.pem b/roles/mail_forwarder/molecule/default/tests/data/x509/ca.cert.pem
new file mode 100644
index 0000000000000000000000000000000000000000..a41785fdd72787232ac39d645f36d2a0b7b04c11
--- /dev/null
+++ b/roles/mail_forwarder/molecule/default/tests/data/x509/ca.cert.pem
@@ -0,0 +1,26 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----