diff --git a/src/test/cljc/dda/c4k_gitea/gitea_test.cljc b/src/test/cljc/dda/c4k_gitea/gitea_test.cljc
index a7df7a1..6c7d81a 100644
--- a/src/test/cljc/dda/c4k_gitea/gitea_test.cljc
+++ b/src/test/cljc/dda/c4k_gitea/gitea_test.cljc
@@ -17,9 +17,9 @@
           :GITEA__mailer__FROM-c1 "",
           :GITEA__mailer__FROM-c2 "test@test.com",
           :GITEA__mailer__SMTP_ADDR-c1 "m.t.de",
-          :GITEA__mailer__SMTP_PORT-c1 123,
+          :GITEA__mailer__SMTP_PORT-c1 "123",
           :GITEA__mailer__SMTP_ADDR-c2 "mail.test.com",
-          :GITEA__mailer__SMTP_PORT-c2 456,
+          :GITEA__mailer__SMTP_PORT-c2 "456",
           :GITEA__server__DOMAIN-c1 "test.de",
           :GITEA__server__DOMAIN-c2 "test.com",
           :GITEA__server__ROOT_URL-c1 "https://test.de",