diff --git a/server/budgeting.go b/server/budgeting.go
index f4dd4af..5778c6b 100644
--- a/server/budgeting.go
+++ b/server/budgeting.go
@@ -98,6 +98,15 @@ func (h *Handler) budgetingForMonth(c *gin.Context) {
 	categoriesWithBalance, moneyUsed := h.calculateBalances(
 		budget, firstOfNextMonth, firstOfMonth, categories, cumultativeBalances)
 	availableBalance := h.getAvailableBalance(budget, moneyUsed, cumultativeBalances, firstOfNextMonth)
+	for i := range categoriesWithBalance {
+		cat := &categoriesWithBalance[i]
+		if cat.ID != budget.IncomeCategoryID {
+			continue
+		}
+
+		cat.Available = availableBalance
+		cat.AvailableLastMonth = availableBalance
+	}
 
 	data := struct {
 		Categories       []CategoryWithBalance