diff --git a/Elwig/Services/PaymentVariantService.cs b/Elwig/Services/PaymentVariantService.cs
index 13150c2..8d0c6d8 100644
--- a/Elwig/Services/PaymentVariantService.cs
+++ b/Elwig/Services/PaymentVariantService.cs
@@ -226,7 +226,7 @@ namespace Elwig.Services {
 
         public static async Task GenerateEbics(int year, int avnr) {
             using var ctx = new AppDbContext();
-            var v = (await ctx.PaymentVariants.FindAsync(year, avnr))!;
+            var v = await ctx.PaymentVariants.Include(v => v.Credits).Where(v => v.Year == year && v.AvNr == avnr).SingleAsync();
 
             var withoutIban = v.Credits.Count(c => c.Member.Iban == null);
             if (withoutIban > 0) {