diff --git a/src/render/Renderer.cpp b/src/render/Renderer.cpp
index 322baa8..de7712b 100644
--- a/src/render/Renderer.cpp
+++ b/src/render/Renderer.cpp
@@ -49,7 +49,9 @@ bool Renderer::Init() {
 #endif
 	glEnable(GL_TEXTURE_2D);
 	glEnable(GL_BLEND);
+	glEnable(GL_DEPTH_TEST);
 	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+	glDepthFunc(GL_LESS);
 	InitShaders();
 	return true;
 }
@@ -71,7 +73,7 @@ void Renderer::RenderModel(const Model& model) {
 }
 
 void Renderer::Prepare() {
-	glClear(GL_COLOR_BUFFER_BIT);
+	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 	glClearColor(m_BackgroundColor.r, m_BackgroundColor.g, m_BackgroundColor.b, 0);
 }