diff --git a/ct/databasus.sh b/ct/databasus.sh
index 4e0e25bfc..5642eecc0 100644
--- a/ct/databasus.sh
+++ b/ct/databasus.sh
@@ -90,10 +90,12 @@ function update_script() {
     chmod 600 /.env
     msg_ok "Restored Configuration"
 
-    msg_info "Updating Service"
-    sed -i 's|EnvironmentFile=.*|EnvironmentFile=/.env|' /etc/systemd/system/databasus.service
-    $STD systemctl daemon-reload
-    msg_ok "Updated Service"
+    if ! grep -q "EnvironmentFile=/.env" /etc/systemd/system/databasus.service; then
+      msg_info "Updating Service"
+      sed -i 's|EnvironmentFile=.*|EnvironmentFile=/.env|' /etc/systemd/system/databasus.service
+      $STD systemctl daemon-reload
+      msg_ok "Updated Service"
+    fi
 
     msg_info "Starting Databasus"
     $STD systemctl start databasus