diff --git a/.gitignore b/.gitignore
index fa6f8ca..336bdc7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -129,3 +129,6 @@ $RECYCLE.BIN/
 
 package-lock.json
 yarn.lock
+
+# Mockserver
+CertificateAuthorityCertificate.pem