diff --git a/include/NazaraEditor/Core/Application/BaseApplication.hpp b/include/NazaraEditor/Core/Application/BaseApplication.hpp
index eaa15e8..49b4e36 100644
--- a/include/NazaraEditor/Core/Application/BaseApplication.hpp
+++ b/include/NazaraEditor/Core/Application/BaseApplication.hpp
@@ -18,7 +18,7 @@ namespace Nz
 		: public Nz::Application<Nz::Graphics, Nz::Imgui, Nz::EditorCore>
 	{
 	public:
-		NazaraSignal(OnWorldChanged, Nz::Level&);
+		NazaraSignal(OnLevelChanged, Nz::Level&);
 
 		// Entity lifetime events
 		NazaraSignal(OnEntityCreated, entt::handle);
diff --git a/src/NazaraEditor/Core/Application/BaseApplication.cpp b/src/NazaraEditor/Core/Application/BaseApplication.cpp
index dc41d78..dab2efd 100644
--- a/src/NazaraEditor/Core/Application/BaseApplication.cpp
+++ b/src/NazaraEditor/Core/Application/BaseApplication.cpp
@@ -61,6 +61,11 @@ namespace Nz
 
 	bool EditorBaseApplication::NewLevel()
 	{
-		return m_level.CreateNewLevel();
+		bool bRes = m_level.CreateNewLevel();
+		if (bRes)
+		{
+			OnLevelChanged(m_level);
+		}
+		return bRes;
 	}
 }
\ No newline at end of file
diff --git a/src/NazaraEditor/Editor/UI/LevelWindow.cpp b/src/NazaraEditor/Editor/UI/LevelWindow.cpp
index 5bb33df..dca33a8 100644
--- a/src/NazaraEditor/Editor/UI/LevelWindow.cpp
+++ b/src/NazaraEditor/Editor/UI/LevelWindow.cpp
@@ -9,7 +9,7 @@ namespace NzEditor
 		, m_currentLevel(app->GetLevel())
 		, m_dirty(true)
 	{
-		app->OnWorldChanged.Connect([this](Nz::Level&) { m_dirty = true; });
+		app->OnLevelChanged.Connect([this](Nz::Level&) { m_dirty = true; });
 		app->OnEntityCreated.Connect([this](entt::handle) { m_dirty = true; });
 		app->OnEntityDestroyed.Connect([this](entt::handle) { m_dirty = true; });
 		app->OnEntityParentChanged.Connect([this](entt::handle) { m_dirty = true; });