1 files changed, 2 insertions, 2 deletions

diff --git a/client/src/root-helpers/peertube-web-storage.ts b/client/src/root-helpers/peertube-web-storage.ts
index d4cad8a20..68a2462de 100644
--- a/client/src/root-helpers/peertube-web-storage.ts
+++ b/client/src/root-helpers/peertube-web-storage.ts
@@ -5,7 +5,7 @@ const valuesMap = new Map()
 function proxify (instance: MemoryStorage) {
   return new Proxy(instance, {
     set: function (obj, prop: string | symbol, value) {
-      if (MemoryStorage.prototype.hasOwnProperty(prop)) {
+      if (Object.prototype.hasOwnProperty.call(MemoryStorage, prop)) {
         // FIXME: symbol typing issue https://github.com/microsoft/TypeScript/issues/1863
         instance[prop as any] = value
       } else {
@@ -14,7 +14,7 @@ function proxify (instance: MemoryStorage) {
       return true
     },
     get: function (target, name: string | symbol | number) {
-      if (MemoryStorage.prototype.hasOwnProperty(name)) {
+      if (Object.prototype.hasOwnProperty.call(MemoryStorage, name)) {
         // FIXME: symbol typing issue https://github.com/microsoft/TypeScript/issues/1863
         return instance[name as any]
       }