diff --git a/scripts/compile_shaders.py b/scripts/compile_shaders.py
index 0796272..efe1ad0 100644
--- a/scripts/compile_shaders.py
+++ b/scripts/compile_shaders.py
@@ -352,6 +352,7 @@ def generate_graphics_pipeline(header_lines: List[str], base: str, shaders: List
         "    pipelineDesc.blend.targets[0].blendEnabled = true;",
         "    pipelineDesc.depth.testEnabled = true;",
         "    pipelineDesc.depth.writeEnabled = true;",
+        "    pipelineDesc.depth.compareOp = LLGL::CompareOp::LessEqual;",
         "",
         "    auto pipeline = renderer->CreatePipelineState(pipelineDesc);",
     ])
diff --git a/src/core/renderer/render_context.cpp b/src/core/renderer/render_context.cpp
index 380076b..95a1b31 100644
--- a/src/core/renderer/render_context.cpp
+++ b/src/core/renderer/render_context.cpp
@@ -80,7 +80,6 @@ namespace mirage {
 
             command_buffer->BeginRenderPass(*swap_chain); {
                 command_buffer->Clear(LLGL::ClearFlags::Color, {0.1f, 0.1f, 0.2f, 1.0f});
-                command_buffer->Clear(LLGL::ClearFlags::Depth);
 
                 command_buffer->SetPipelineState(*pipeline.pipeline_state);
                 command_buffer->SetResource(0, param_buffer->get_raw());
diff --git a/src/core/window/window_manager.cpp b/src/core/window/window_manager.cpp
index 30e1352..65eee9c 100644
--- a/src/core/window/window_manager.cpp
+++ b/src/core/window/window_manager.cpp
@@ -1,7 +1,6 @@
 #include "window_manager.h"
 
 #include <spdlog/spdlog.h>
-#include <Windows.h>
 
 namespace mirage {
     void window_manager::update(const duration_type& in_delta_time) {