diff --git a/src/client/render/gui/MainMenu.cpp b/src/client/render/gui/MainMenu.cpp
index aee3793..ed04ea7 100644
--- a/src/client/render/gui/MainMenu.cpp
+++ b/src/client/render/gui/MainMenu.cpp
@@ -66,6 +66,7 @@ void MainMenu::Render() {
 		if (m_FileDialog.showFileDialog("WorldFileDialog", imgui_addons::ImGuiFileBrowser::DialogMode::OPEN, ImVec2(600, 300), ".tdmap")) {
 			m_WorldFilePath = m_FileDialog.selected_path;
 		}
+		if (m_Server != nullptr) ImGui::BeginDisabled();
 		if (ImGui::Button("Créer")) {
 			if (!StartServer()) {
 				m_TriedToCreate = true;
@@ -73,6 +74,7 @@ void MainMenu::Render() {
 				GetClient()->Connect(td::network::Dns::Resolve("localhost"), m_ServerPort);
 			}
 		}
+		else if (m_Server != nullptr) ImGui::EndDisabled();
 		if (m_TriedToCreate)
 			ImGui::Text("Failed to launch server");
 		ImGui::EndPopup();