diff --git a/Userland/Libraries/LibFileSystemAccessClient/Client.cpp b/Userland/Libraries/LibFileSystemAccessClient/Client.cpp
index 33d03d86cd..2c295d65e5 100644
--- a/Userland/Libraries/LibFileSystemAccessClient/Client.cpp
+++ b/Userland/Libraries/LibFileSystemAccessClient/Client.cpp
@@ -146,7 +146,7 @@ void Client::handle_prompt_end(i32 request_id, i32 error, Optional<IPC::File> co
 
     if (file->is_directory()) {
         GUI::MessageBox::show_error(request_data.parent_window, String::formatted("Opening \"{}\" failed: Cannot open directory", *chosen_file));
-        request_data.promise->resolve(Error::from_string_literal("Cannot open directory"sv));
+        request_data.promise->resolve(Error::from_errno(EISDIR));
         return;
     }