diff --git a/src/freedombone-utils-setup b/src/freedombone-utils-setup
index 30526278..d368f6e1 100755
--- a/src/freedombone-utils-setup
+++ b/src/freedombone-utils-setup
@@ -493,6 +493,9 @@ function lockdown_permissions {
     if [ -f /usr/sbin/exim4 ]; then
         chmod u+s /usr/sbin/exim4
     fi
+    if [ -f /usr/sbin/dovecot ]; then
+        chmod u+s /usr/sbin/dovecot
+    fi
 
     set_sticky_bits