diff --git a/readme.md b/readme.md
index 4f036c5b..8158d04e 100755
--- a/readme.md
+++ b/readme.md
@@ -189,6 +189,7 @@ Description=Calibre-Web
 Type=simple
 User=[Username]
 ExecStart=[path to python] [/PATH/TO/cps.py]
+WorkingDirectory=[/PATH/TO/cps.py]
 
 [Install]
 WantedBy=multi-user.target