diff --git a/README.md b/README.md
index 1ec25c5..e23109c 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,8 @@
 ```bash
 echo "Max Hackerberg\nLeibnizstr. 32\n39104 Magdeburg" | python address-label.py
 
-jq -r .stammdaten.address_label ../Vorstand/stammdaten-formular/example.json | python address-label.py
+MEMBERFILE="../Vorstand/stammdaten-formular/example.json"
+jq -r .stammdaten.address_label $MEMBERFILE | python address-label.py
 ```
 
 ### Print label
@@ -15,5 +16,6 @@ Needs to be in the same network as the printer.
 ```bash
 echo "Max Hackerberg\nLeibnizstr. 32\n39104 Magdeburg" | address-label.sh
 
-jq -r .stammdaten.address_label ../Vorstand/stammdaten-formular/example.json | address-label.sh
+MEMBERFILE="../Vorstand/stammdaten-formular/example.json"
+jq -r .stammdaten.address_label $MEMBERFILE | address-label.sh
 ```
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