diff --git a/src/freedombone-utils-web b/src/freedombone-utils-web
index 0292545c..f9a2f8b4 100755
--- a/src/freedombone-utils-web
+++ b/src/freedombone-utils-web
@@ -741,6 +741,7 @@ function update_default_domain {
                 cp /etc/ssl/certs/${MATRIX_DOMAIN_NAME}.dhparam /var/lib/matrix/${MATRIX_DOMAIN_NAME}.tls.dh
                 cp /etc/ssl/private/${MATRIX_DOMAIN_NAME}.key /var/lib/matrix/${MATRIX_DOMAIN_NAME}.tls.key
                 chown -R matrix:matrix /var/lib/matrix
+                chmod -R 700 /var/lib/matrix/*.crt
                 chmod -R 700 /var/lib/matrix/*.pem
                 chmod -R 700 /var/lib/matrix/*.key
                 chmod -R 700 /var/lib/matrix/*.dhparam