diff --git a/Elwig/Helpers/Billing/EditBillingData.cs b/Elwig/Helpers/Billing/EditBillingData.cs
index eebe4d6..cac12e5 100644
--- a/Elwig/Helpers/Billing/EditBillingData.cs
+++ b/Elwig/Helpers/Billing/EditBillingData.cs
@@ -83,7 +83,7 @@ namespace Elwig.Helpers.Billing {
         public IEnumerable<GraphEntry> GetPaymentGraphEntries(AppDbContext ctx, Season season) {
             var root = GetPaymentEntry();
             var (curves, entries) = GetGraphEntries(root);
-            return CreateGraphEntries(ctx, season.Precision, curves, entries);
+            return CreateGraphEntries(ctx, season.Precision, curves, entries).Where(e => e.Contracts.Count > 0);
         }
 
         public IEnumerable<GraphEntry> GetQualityGraphEntries(AppDbContext ctx, Season season, int idOffset = 0) {