diff --git a/stregsystem/forms.py b/stregsystem/forms.py
index 6ba947d7..178a4991 100644
--- a/stregsystem/forms.py
+++ b/stregsystem/forms.py
@@ -71,7 +71,7 @@ def __init__(self, *args, **kwargs):
 
 
 class QRPaymentForm(forms.Form):
-    member = forms.CharField(max_length=16)
+    username = forms.CharField(max_length=16)
     amount = forms.DecimalField(min_value=0, decimal_places=2, required=False)
 
 
diff --git a/stregsystem/templates/stregsystem/mobilepay_qr.html b/stregsystem/templates/stregsystem/mobilepay_qr.html
index 01e66190..b5290071 100644
--- a/stregsystem/templates/stregsystem/mobilepay_qr.html
+++ b/stregsystem/templates/stregsystem/mobilepay_qr.html
@@ -1,6 +1,6 @@
 {% load stregsystem_extras %}
 {% if amount %}
-<img width="300" height="300" src="/api/member/payment/qr?member={{username | urlencode}}&amount={{amount | multiply:100 | money | urlencode}}" class="qr-code"/>
+<img width="300" height="300" src="/api/member/payment/qr?username={{username | urlencode}}&amount={{amount | multiply:100 | money | urlencode}}" class="qr-code"/>
 {% else %}
-<img width="300" height="300" src="/api/member/payment/qr?member={{username | urlencode}}" class="qr-code"/>
+<img width="300" height="300" src="/api/member/payment/qr?username={{username | urlencode}}" class="qr-code"/>
 {% endif %}
\ No newline at end of file