diff --git a/conf/config.toml b/conf/config.toml
index e9cdb77..8c55036 100644
--- a/conf/config.toml
+++ b/conf/config.toml
@@ -22,3 +22,6 @@ password = "__MAIL_PWD__"
 encryption = ""
 from = "__APP__@__DOMAIN__"
 from_noreply = "noreply@__DOMAIN__"
+
+[bookmarks]
+public_share_ttl = 48
diff --git a/conf/systemd.service b/conf/systemd.service
index 6f1766a..7c2ee67 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -16,5 +16,6 @@ PrivateTmp=true
 SystemCallArchitectures=native
 MemoryDenyWriteExecute=true
 NoNewPrivileges=true
+
 [Install]
 WantedBy=multi-user.target