diff --git a/vendor/registrasion/registrasion/forms.py b/vendor/registrasion/registrasion/forms.py
index 32575080..c947962b 100644
--- a/vendor/registrasion/registrasion/forms.py
+++ b/vendor/registrasion/registrasion/forms.py
@@ -184,8 +184,7 @@ class _QuantityBoxProductsForm(_ProductsForm):
             field = forms.IntegerField(
                 label=product.name,
                 help_text=help_text,
-                min_value=0,
-                max_value=500,  # Issue #19. We should figure out real limit.
+                min_value=0
             )
             cls.base_fields[cls.field_name(product)] = field