diff --git a/Libraries/LibWeb/Bindings/AgentType.h b/Libraries/LibWeb/Bindings/AgentType.h
new file mode 100644
index 00000000000..66ca4407d7d
--- /dev/null
+++ b/Libraries/LibWeb/Bindings/AgentType.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2025, Andrew Kaster <andrew@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/Types.h>
+
+namespace Web::Bindings {
+
+enum class AgentType : u8 {
+    SimilarOriginWindow,
+    DedicatedWorker,
+    SharedWorker,
+    ServiceWorker,
+    Worklet,
+};
+
+}
diff --git a/Libraries/LibWeb/Bindings/MainThreadVM.h b/Libraries/LibWeb/Bindings/MainThreadVM.h
index d1ba23fd440..c082d5eab93 100644
--- a/Libraries/LibWeb/Bindings/MainThreadVM.h
+++ b/Libraries/LibWeb/Bindings/MainThreadVM.h
@@ -10,6 +10,7 @@
 #include <LibJS/Forward.h>
 #include <LibJS/Runtime/JobCallback.h>
 #include <LibJS/Runtime/VM.h>
+#include <LibWeb/Bindings/AgentType.h>
 #include <LibWeb/DOM/Element.h>
 #include <LibWeb/DOM/MutationObserver.h>
 #include <LibWeb/HTML/EventLoop/EventLoop.h>
@@ -32,14 +33,6 @@ struct WebEngineCustomJobCallbackData final : public JS::JobCallback::CustomData
 
 HTML::Script* active_script();
 
-enum class AgentType : u8 {
-    SimilarOriginWindow,
-    DedicatedWorker,
-    SharedWorker,
-    ServiceWorker,
-    Worklet,
-};
-
 void initialize_main_thread_vm(AgentType);
 JS::VM& main_thread_vm();
 
diff --git a/Libraries/LibWeb/Page/Page.h b/Libraries/LibWeb/Page/Page.h
index f80c8f97ee5..f4c2573656b 100644
--- a/Libraries/LibWeb/Page/Page.h
+++ b/Libraries/LibWeb/Page/Page.h
@@ -20,7 +20,7 @@
 #include <LibGfx/Size.h>
 #include <LibIPC/Forward.h>
 #include <LibURL/URL.h>
-#include <LibWeb/Bindings/MainThreadVM.h>
+#include <LibWeb/Bindings/AgentType.h>
 #include <LibWeb/CSS/PreferredColorScheme.h>
 #include <LibWeb/CSS/PreferredContrast.h>
 #include <LibWeb/CSS/PreferredMotion.h>