diff --git a/src/hello_imgui/_only_headers_here_cpp_in_impl b/src/hello_imgui/_only_headers_here_cpp_in_impl
new file mode 100644
index 00000000..e69de29b
diff --git a/src/hello_imgui/dpi_aware.cpp b/src/hello_imgui/impl/dpi_aware.cpp
similarity index 100%
rename from src/hello_imgui/dpi_aware.cpp
rename to src/hello_imgui/impl/dpi_aware.cpp
diff --git a/src/hello_imgui/hello_imgui.cpp b/src/hello_imgui/impl/hello_imgui.cpp
similarity index 100%
rename from src/hello_imgui/hello_imgui.cpp
rename to src/hello_imgui/impl/hello_imgui.cpp
diff --git a/src/hello_imgui/hello_imgui_font.cpp b/src/hello_imgui/impl/hello_imgui_font.cpp
similarity index 100%
rename from src/hello_imgui/hello_imgui_font.cpp
rename to src/hello_imgui/impl/hello_imgui_font.cpp
diff --git a/src/hello_imgui/hello_imgui_screenshot.cpp b/src/hello_imgui/impl/hello_imgui_screenshot.cpp
similarity index 100%
rename from src/hello_imgui/hello_imgui_screenshot.cpp
rename to src/hello_imgui/impl/hello_imgui_screenshot.cpp
diff --git a/src/hello_imgui/hello_imgui_theme.cpp b/src/hello_imgui/impl/hello_imgui_theme.cpp
similarity index 100%
rename from src/hello_imgui/hello_imgui_theme.cpp
rename to src/hello_imgui/impl/hello_imgui_theme.cpp
diff --git a/src/hello_imgui/hello_imgui_widgets.cpp b/src/hello_imgui/impl/hello_imgui_widgets.cpp
similarity index 100%
rename from src/hello_imgui/hello_imgui_widgets.cpp
rename to src/hello_imgui/impl/hello_imgui_widgets.cpp
diff --git a/src/hello_imgui/imgui_default_settings.cpp b/src/hello_imgui/impl/imgui_default_settings.cpp
similarity index 100%
rename from src/hello_imgui/imgui_default_settings.cpp
rename to src/hello_imgui/impl/imgui_default_settings.cpp
diff --git a/src/hello_imgui/imgui_theme.cpp b/src/hello_imgui/impl/imgui_theme.cpp
similarity index 100%
rename from src/hello_imgui/imgui_theme.cpp
rename to src/hello_imgui/impl/imgui_theme.cpp
diff --git a/src/hello_imgui/renderer_backend_options.cpp b/src/hello_imgui/impl/renderer_backend_options.cpp
similarity index 100%
rename from src/hello_imgui/renderer_backend_options.cpp
rename to src/hello_imgui/impl/renderer_backend_options.cpp
diff --git a/src/hello_imgui/runner_callbacks.cpp b/src/hello_imgui/impl/runner_callbacks.cpp
similarity index 100%
rename from src/hello_imgui/runner_callbacks.cpp
rename to src/hello_imgui/impl/runner_callbacks.cpp
diff --git a/src/hello_imgui/runner_params.cpp b/src/hello_imgui/impl/runner_params.cpp
similarity index 100%
rename from src/hello_imgui/runner_params.cpp
rename to src/hello_imgui/impl/runner_params.cpp
diff --git a/src/hello_imgui/screen_bounds.cpp b/src/hello_imgui/impl/screen_bounds.cpp
similarity index 100%
rename from src/hello_imgui/screen_bounds.cpp
rename to src/hello_imgui/impl/screen_bounds.cpp
diff --git a/src/hello_imgui/internal/image_gl_deprecated.cpp b/src/hello_imgui/internal/image_gl_deprecated.cpp
index 99cac904..f815d4fa 100644
--- a/src/hello_imgui/internal/image_gl_deprecated.cpp
+++ b/src/hello_imgui/internal/image_gl_deprecated.cpp
@@ -3,7 +3,7 @@
 #include "hello_imgui/hello_imgui_include_opengl.h"
 #include "stb_hello_imgui/stb_image.h"
 #include "hello_imgui/hello_imgui_assets.h"
-#include "hello_imgui/image_gl_deprecated.h"
+#include "hello_imgui/internal/image_gl_deprecated.h"
 
 #include <cassert>
 
diff --git a/src/hello_imgui/image_gl_deprecated.h b/src/hello_imgui/internal/image_gl_deprecated.h
similarity index 100%
rename from src/hello_imgui/image_gl_deprecated.h
rename to src/hello_imgui/internal/image_gl_deprecated.h