diff --git a/lib/sms-handler.js b/lib/sms-handler.js
index a070bc2..c9f28e5 100644
--- a/lib/sms-handler.js
+++ b/lib/sms-handler.js
@@ -46,10 +46,8 @@ function getMultiStockBalance(msg) {
     if (!config || !config.sms_parser || !config.sms_parser.stock || !config.sms_parser.stock.multistock) return;
 
     if (config.sms_parser.stock.multistock.must_have_pattern) {
-        const re = new RegExp(config.sms_parser.stock.multistock.must_have_pattern)
-        if (msg.search(re) < 0) {
-            return;
-        }
+        const re = new RegExp(config.sms_parser.stock.multistock.must_have_pattern, config.sms_parser.stock.multistock.must_have_pattern_flags);
+        if (msg.search(re) < 0) { return; }
     }
 
     const re = new RegExp(config.sms_parser.stock.multistock.pattern, config.sms_parser.stock.multistock.flags);