diff --git a/src/app/shared/utils/safe-url-pipe.ts b/src/app/shared/utils/safe-url-pipe.ts
index 3f35ed9262..c3b8db62ce 100644
--- a/src/app/shared/utils/safe-url-pipe.ts
+++ b/src/app/shared/utils/safe-url-pipe.ts
@@ -10,6 +10,6 @@ import { DomSanitizer } from '@angular/platform-browser';
 export class SafeUrlPipe implements PipeTransform {
   constructor(private domSanitizer: DomSanitizer) { }
   transform(url) {
-    return this.domSanitizer.bypassSecurityTrustResourceUrl(url);
+    return url == null ? null : this.domSanitizer.bypassSecurityTrustResourceUrl(url);
   }
 }