diff --git a/src/background/models/iconDetails.ts b/src/background/models/iconDetails.ts
index 6fa6c7d996..3d60a735fc 100644
--- a/src/background/models/iconDetails.ts
+++ b/src/background/models/iconDetails.ts
@@ -1,4 +1,4 @@
-export default class IconDetails {
+export default interface IconDetails {
   path: {
     19: string;
     38: string;