diff --git management/univention-self-service/debian/univention-self-service.postinst management/univention-self-service/debian/univention-self-service.postinst
index ffc5004919..b105a02f1f 100644
--- management/univention-self-service/debian/univention-self-service.postinst
+++ management/univention-self-service/debian/univention-self-service.postinst
@@ -36,7 +36,7 @@ eval "$(univention-config-registry shell)"
 
 a2ensite univention-self-service.conf
 univention-config-registry set \
-	"umc/web/hooks/univention-self-service?passwordreset"
+	"umc/web/hooks/univention-self-service?passwordreset" \
 	"umc/login/links/forgot_your_password/enabled?true"
 
 if [ "$1" = "configure" ] && dpkg --compare-versions "$2" lt-nl 2.0.9-1; then