diff --git a/Libraries/LibWeb/StorageAPI/StorageKey.cpp b/Libraries/LibWeb/StorageAPI/StorageKey.cpp
index daaa1d9dc79..6b66d28a2d8 100644
--- a/Libraries/LibWeb/StorageAPI/StorageKey.cpp
+++ b/Libraries/LibWeb/StorageAPI/StorageKey.cpp
@@ -26,6 +26,12 @@ Optional<StorageKey> obtain_a_storage_key(HTML::Environment const& environment)
     return key;
 }
 
+StorageKey obtain_a_storage_key_for_non_storage_purposes(URL::Origin const& origin)
+{
+    // NOTE: This function exists as there are cases where we don't have the full environment object, but we still need to obtain a storage key.
+    return { origin };
+}
+
 // https://storage.spec.whatwg.org/#obtain-a-storage-key-for-non-storage-purposes
 StorageKey obtain_a_storage_key_for_non_storage_purposes(HTML::Environment const& environment)
 {
diff --git a/Libraries/LibWeb/StorageAPI/StorageKey.h b/Libraries/LibWeb/StorageAPI/StorageKey.h
index edcfbefa64b..c58243ce780 100644
--- a/Libraries/LibWeb/StorageAPI/StorageKey.h
+++ b/Libraries/LibWeb/StorageAPI/StorageKey.h
@@ -30,6 +30,7 @@ struct StorageKey {
 };
 
 Optional<StorageKey> obtain_a_storage_key(HTML::Environment const&);
+StorageKey obtain_a_storage_key_for_non_storage_purposes(URL::Origin const&);
 StorageKey obtain_a_storage_key_for_non_storage_purposes(HTML::Environment const&);
 
 }