diff --git a/front_end/resources/DOMStorageModel.js b/front_end/resources/DOMStorageModel.js
index 5ae324581e..7c56cf821d 100644
--- a/front_end/resources/DOMStorageModel.js
+++ b/front_end/resources/DOMStorageModel.js
@@ -151,6 +151,9 @@ export class DOMStorageModel extends SDK.SDKModel.SDKModel {
     for (const isLocal of [true, false]) {
       const key = this._storageKey(origin, isLocal);
       const storage = this._storages[key];
+      if (!storage) {
+        return;
+      }
       storage.clear();
     }
     this._removeOrigin(origin);