diff --git a/shop/components/admin/category-dialog.tsx b/shop/components/admin/category-dialog.tsx
index cadc0c0..8d0cf9f 100644
--- a/shop/components/admin/category-dialog.tsx
+++ b/shop/components/admin/category-dialog.tsx
@@ -49,6 +49,7 @@ const categorySchema = z.object({
   show_in_kauf: z.boolean().default(true),
   show_in_abo: z.boolean().default(true),
   resets_others: z.boolean().default(false),
+  allow_update_discount: z.boolean().default(true),
 })
 
 type CategoryFormValues = z.infer<typeof categorySchema>
@@ -77,6 +78,7 @@ export function CategoryDialog({
       show_in_kauf: category?.show_in_kauf ?? true,
       show_in_abo: category?.show_in_abo ?? true,
       resets_others: category?.resets_others ?? false,
+      allow_update_discount: category?.allow_update_discount ?? true,
     },
   })
 
@@ -294,6 +296,29 @@ export function CategoryDialog({
                   )}
                 />
 
+                <FormField
+                  control={form.control}
+                  name="allow_update_discount"
+                  render={({ field }) => (
+                    <FormItem className="flex flex-row items-start space-x-3 space-y-0 rounded-lg border border-slate-200 dark:border-white/10 bg-slate-50 dark:bg-white/5 p-4">
+                      <FormControl>
+                        <Checkbox
+                          checked={field.value}
+                          onCheckedChange={field.onChange}
+                        />
+                      </FormControl>
+                      <div className="space-y-1 leading-none">
+                        <FormLabel className="text-slate-900 dark:text-white font-semibold cursor-pointer">
+                          Update-Rabatt erlauben
+                        </FormLabel>
+                        <p className="text-xs text-slate-500 dark:text-slate-400">
+                          Wenn aktiv, erhalten Kauf-Lizenzen dieser Kategorie den Update-Rabatt.
+                        </p>
+                      </div>
+                    </FormItem>
+                  )}
+                />
+
                 <div className="grid grid-cols-2 gap-4">
                   <FormField
                     control={form.control}
diff --git a/shop/lib/types.ts b/shop/lib/types.ts
index 8a9ddef..49e04f1 100644
--- a/shop/lib/types.ts
+++ b/shop/lib/types.ts
@@ -32,6 +32,7 @@ export type Category = {
   show_in_kauf?: boolean
   show_in_abo?: boolean
   resets_others: boolean
+  allow_update_discount?: boolean
   created_at: string
 }