diff --git a/Libraries/LibWeb/IndexedDB/IDBObjectStore.cpp b/Libraries/LibWeb/IndexedDB/IDBObjectStore.cpp
index bb61e159eb8..2f85a046363 100644
--- a/Libraries/LibWeb/IndexedDB/IDBObjectStore.cpp
+++ b/Libraries/LibWeb/IndexedDB/IDBObjectStore.cpp
@@ -324,4 +324,11 @@ WebIDL::ExceptionOr<GC::Ref<IDBRequest>> IDBObjectStore::add(JS::Value value, Op
     return add_or_put(*this, value, key, true);
 }
 
+// https://w3c.github.io/IndexedDB/#dom-idbobjectstore-put
+WebIDL::ExceptionOr<GC::Ref<IDBRequest>> IDBObjectStore::put(JS::Value value, Optional<JS::Value> const& key)
+{
+    // The put(value, key) method steps are to return the result of running add or put with this, value, key and the no-overwrite flag false.
+    return add_or_put(*this, value, key, false);
+}
+
 }
diff --git a/Libraries/LibWeb/IndexedDB/IDBObjectStore.h b/Libraries/LibWeb/IndexedDB/IDBObjectStore.h
index fd82690131a..01f949f6f52 100644
--- a/Libraries/LibWeb/IndexedDB/IDBObjectStore.h
+++ b/Libraries/LibWeb/IndexedDB/IDBObjectStore.h
@@ -46,6 +46,7 @@ public:
 
     [[nodiscard]] WebIDL::ExceptionOr<GC::Ref<IDBRequest>> add_or_put(GC::Ref<IDBObjectStore>, JS::Value, Optional<JS::Value> const&, bool);
     [[nodiscard]] WebIDL::ExceptionOr<GC::Ref<IDBRequest>> add(JS::Value value, Optional<JS::Value> const& key);
+    [[nodiscard]] WebIDL::ExceptionOr<GC::Ref<IDBRequest>> put(JS::Value value, Optional<JS::Value> const& key);
 
 protected:
     explicit IDBObjectStore(JS::Realm&, GC::Ref<ObjectStore>, GC::Ref<IDBTransaction>);
diff --git a/Libraries/LibWeb/IndexedDB/IDBObjectStore.idl b/Libraries/LibWeb/IndexedDB/IDBObjectStore.idl
index 1cc08285528..46a43c2ab29 100644
--- a/Libraries/LibWeb/IndexedDB/IDBObjectStore.idl
+++ b/Libraries/LibWeb/IndexedDB/IDBObjectStore.idl
@@ -10,7 +10,7 @@ interface IDBObjectStore {
     [SameObject] readonly attribute IDBTransaction transaction;
     readonly attribute boolean autoIncrement;
     
-    [FIXME, NewObject] IDBRequest put(any value, optional any key);
+    [NewObject] IDBRequest put(any value, optional any key);
     [NewObject] IDBRequest add(any value, optional any key);
     [FIXME, NewObject] IDBRequest delete(any query);
     [FIXME, NewObject] IDBRequest clear();