diff --git a/graphql/graphql.go b/graphql/graphql.go
index dadc91fac0..2638a1abc4 100644
--- a/graphql/graphql.go
+++ b/graphql/graphql.go
@@ -1433,7 +1433,7 @@ func (r *Resolver) Logs(ctx context.Context, args struct{ Filter FilterCriteria
 	if args.Filter.ToBlock != nil {
 		end = int64(*args.Filter.ToBlock)
 	}
-	if begin > 0 && end > 0 && begin > end {
+	if begin >= 0 && end >= 0 && begin > end {
 		return nil, errInvalidBlockRange
 	}
 	var addresses []common.Address