diff --git a/data/conf/dovecot/dovecot.conf b/data/conf/dovecot/dovecot.conf
index e23bff39..2fc271e8 100644
--- a/data/conf/dovecot/dovecot.conf
+++ b/data/conf/dovecot/dovecot.conf
@@ -130,10 +130,10 @@ namespace inbox {
     auto = subscribe
     special_use = \Junk
   }
-  mailbox "Junk-E-mail" {
+  mailbox "Junk-E-Mail" {
     special_use = \Junk
   }
-  mailbox "Junk E-mail" {
+  mailbox "Junk E-Mail" {
     special_use = \Junk
   }
   mailbox "Spam" {