diff --git a/rd_ui/app/scripts/services.js b/rd_ui/app/scripts/services.js
index 946395db..d66277f0 100644
--- a/rd_ui/app/scripts/services.js
+++ b/rd_ui/app/scripts/services.js
@@ -248,9 +248,9 @@
             }
 
             var queryResult = null;
-            if (this.latest_query_data && ttl > 0) {
+            if (this.latest_query_data && ttl != 0) {
                 queryResult = new QueryResult({'query_result': this.latest_query_data});
-            } else if (this.latest_query_data_id && ttl > 0) {
+            } else if (this.latest_query_data_id && ttl != 0) {
                 queryResult = QueryResult.getById(this.latest_query_data_id);
             } else {
                 queryResult = QueryResult.get(this.query, ttl);