diff --git a/redirect_nftables_exprs.go b/redirect_nftables_exprs.go
index 24af90f1..8a54c706 100644
--- a/redirect_nftables_exprs.go
+++ b/redirect_nftables_exprs.go
@@ -149,17 +149,16 @@ func nftablesCreateIPSet(
 		if (family == nftables.TableFamilyIPv4) != rr.From().Is4() {
 			continue
 		}
-		endAddr := rr.To().Next()
-		if !endAddr.IsValid() {
-			endAddr = rr.From()
-		}
 		setElements = append(setElements, nftables.SetElement{
 			Key: rr.From().AsSlice(),
 		})
-		setElements = append(setElements, nftables.SetElement{
-			Key:         endAddr.AsSlice(),
-			IntervalEnd: true,
-		})
+		endAddr := rr.To().Next()
+		if endAddr.IsValid() {
+			setElements = append(setElements, nftables.SetElement{
+				Key:         endAddr.AsSlice(),
+				IntervalEnd: true,
+			})
+		}
 	}
 	if appendDefault && len(setElements) == 0 {
 		if family == nftables.TableFamilyIPv4 {