diff --git a/backend/src/main/java/de/uni_koeln/arachne/service/MailService.java b/backend/src/main/java/de/uni_koeln/arachne/service/MailService.java
index af255060a..2229d80c0 100644
--- a/backend/src/main/java/de/uni_koeln/arachne/service/MailService.java
+++ b/backend/src/main/java/de/uni_koeln/arachne/service/MailService.java
@@ -49,7 +49,7 @@ public MailService(final @Value("${mailSMTPServer}") String smtpServer
 		mailSender.setHost(smtpServer);
 		mailSender.setUsername(smtpUserName);
 		mailSender.setPassword(smtpUserPassword);
-		mailSender.setPort(465)
+		mailSender.setPort(465);
 		this.sender = sender;
 	}