diff --git a/Userland/Libraries/LibGUI/Clipboard.cpp b/Userland/Libraries/LibGUI/Clipboard.cpp
index 255b6095a4..d1f51b7794 100644
--- a/Userland/Libraries/LibGUI/Clipboard.cpp
+++ b/Userland/Libraries/LibGUI/Clipboard.cpp
@@ -75,7 +75,7 @@ void Clipboard::set_data(ReadonlyBytes data, const String& type, const HashMap<S
     if (!data.is_empty())
         memcpy(buffer.data<void>(), data.data(), data.size());
 
-    connection().set_clipboard_data(move(buffer), type, metadata);
+    connection().async_set_clipboard_data(move(buffer), type, metadata);
 }
 
 void ClipboardServerConnection::clipboard_data_changed(String const& mime_type)
diff --git a/Userland/Services/Clipboard/ClipboardServer.ipc b/Userland/Services/Clipboard/ClipboardServer.ipc
index f55e0f2f41..3c8104edfd 100644
--- a/Userland/Services/Clipboard/ClipboardServer.ipc
+++ b/Userland/Services/Clipboard/ClipboardServer.ipc
@@ -3,5 +3,5 @@ endpoint ClipboardServer
     greet() => ()
 
     get_clipboard_data() => (Core::AnonymousBuffer data, [UTF8] String mime_type, IPC::Dictionary metadata)
-    set_clipboard_data(Core::AnonymousBuffer data, [UTF8] String mime_type, IPC::Dictionary metadata) => ()
+    set_clipboard_data(Core::AnonymousBuffer data, [UTF8] String mime_type, IPC::Dictionary metadata) =|
 }