diff --git a/Tests/LibWeb/Text/expected/HTML/HTMLObjectElement-form.txt b/Tests/LibWeb/Text/expected/HTML/HTMLObjectElement-form.txt
new file mode 100644
index 00000000000..55aa9108c9a
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/HTML/HTMLObjectElement-form.txt
@@ -0,0 +1,3 @@
+objectElement.form initial value is null: true
+objectElement.form.id after appending to #form1: form1
+objectElement.form value after removing from #form1 is null: true
diff --git a/Tests/LibWeb/Text/input/HTML/HTMLObjectElement-form.html b/Tests/LibWeb/Text/input/HTML/HTMLObjectElement-form.html
new file mode 100644
index 00000000000..8fb11844fe8
--- /dev/null
+++ b/Tests/LibWeb/Text/input/HTML/HTMLObjectElement-form.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<script src="../include.js"></script>
+<script>
+    test(() => {
+        const objectElement = document.createElement("object");
+        println(`objectElement.form initial value is null: ${objectElement.form === null}`);
+
+        const formElement = document.createElement("form");
+        formElement.id = "form1";
+        formElement.appendChild(objectElement);
+        println(`objectElement.form.id after appending to #form1: ${objectElement.form.id}`);
+        formElement.removeChild(objectElement);
+        println(`objectElement.form value after removing from #form1 is null: ${objectElement.form === null}`);
+    });
+</script>
diff --git a/Userland/Libraries/LibWeb/HTML/HTMLObjectElement.idl b/Userland/Libraries/LibWeb/HTML/HTMLObjectElement.idl
index 8175863b4c0..02b6d0e16e3 100644
--- a/Userland/Libraries/LibWeb/HTML/HTMLObjectElement.idl
+++ b/Userland/Libraries/LibWeb/HTML/HTMLObjectElement.idl
@@ -10,7 +10,7 @@ interface HTMLObjectElement : HTMLElement {
     [CEReactions] attribute DOMString data;
     [CEReactions, Reflect] attribute DOMString type;
     [CEReactions, Reflect] attribute DOMString name;
-    // FIXME: readonly attribute HTMLFormElement? form;
+    readonly attribute HTMLFormElement? form;
     [CEReactions, Reflect] attribute DOMString width;
     [CEReactions, Reflect] attribute DOMString height;
     readonly attribute Document? contentDocument;
