diff --git a/src/pretix/plugins/wallet/styles/google.py b/src/pretix/plugins/wallet/styles/google.py
index 8bfdfe34d6..966ce26993 100644
--- a/src/pretix/plugins/wallet/styles/google.py
+++ b/src/pretix/plugins/wallet/styles/google.py
@@ -498,7 +498,6 @@ class GoogleWalletCustomEventTicket(GoogleWalletEventTicketStyle):
             TextFieldGroup(
                 identifier="details",
                 name=_("Details"),
-                max_entries=20,
                 context_args={"order_position"},
             ),
         ]