diff --git a/landingPages/result/resultLanding.service.ts b/landingPages/result/resultLanding.service.ts
index 6b1e58e3..49c24532 100644
--- a/landingPages/result/resultLanding.service.ts
+++ b/landingPages/result/resultLanding.service.ts
@@ -312,9 +312,11 @@ export class ResultLandingService {
       this.resultLandingInfo.subjects = subjectResults[0];
       this.resultLandingInfo.otherSubjects = subjectResults[1];
       this.resultLandingInfo.classifiedSubjects = subjectResults[2];
-      subjectResults[3].forEach(element => {
-        this.resultLandingInfo.fos.push({id: element, label: element.replace(/^\d+/, '').trim()});
-      });
+      if (subjectResults[3]) {
+        subjectResults[3].forEach(element => {
+          this.resultLandingInfo.fos.push({id: element, label: element.replace(/^\d+/, '').trim()});
+        });
+      }
       if (this.resultLandingInfo.fos) {
         this.resultLandingInfo.fos.sort((a, b) => a.id.localeCompare(b.id));
       }