diff --git a/src/helpers/service-package-helper.js b/src/helpers/service-package-helper.js
index b33930b78..1ed83499e 100644
--- a/src/helpers/service-package-helper.js
+++ b/src/helpers/service-package-helper.js
@@ -4,11 +4,11 @@ import { packageNames } from "@/constants/package-names";
 
 export function containsLineItemWithPartType(typeToFind, itemsToSearch) {
     const partTypeMatches = findLineItemsWithPartType(typeToFind, itemsToSearch);
-    return !!partTypeMatches.length;
+    return !!partTypeMatches?.length;
 }
 
 export function findLineItemsWithPartType(typeToFind, itemsToSearch) {
-    const partTypeMatches = itemsToSearch.filter(
+    const partTypeMatches = itemsToSearch?.filter(
         (lineItem) => lineItem.partType.toUpperCase() === typeToFind.toUpperCase()
     );