diff --git a/src/hello_imgui/internal/image_gl_deprecated.cpp b/src/hello_imgui/internal/image_gl_deprecated.cpp
deleted file mode 100644
index 98d21d5e..00000000
--- a/src/hello_imgui/internal/image_gl_deprecated.cpp
+++ /dev/null
@@ -1,82 +0,0 @@
-#ifdef HELLOIMGUI_HAS_OPENGL
-
-#include "hello_imgui/hello_imgui_include_opengl.h"
-#include "stb_image.h"
-#include "hello_imgui/hello_imgui_assets.h"
-#include "hello_imgui/internal/image_gl_deprecated.h"
-
-#include <cassert>
-
-namespace HelloImGui
-{
-
-ImageGl::ImageGl(const char *assetPath)
-{
-    auto assetData = LoadAssetFileData(assetPath);
-    assert(assetData.data != nullptr);
-
-    int image_width, image_height;
-    unsigned char*image_data = stbi_load_from_memory(
-        (unsigned char *)assetData.data, (int)assetData.dataSize,
-        &image_width, &image_height, NULL, 4);
-    GLuint textureId_Gl;
-    glGenTextures(1, &textureId_Gl);
-    glBindTexture(GL_TEXTURE_2D, textureId_Gl);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-#if defined(HELLOIMGUI_USE_GLES2) || defined(HELLOIMGUI_USE_GLES3)
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-#endif
-    glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
-    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA,
-                 image_width,
-                 image_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, image_data);
-
-    this->imageSize = ImVec2((float)image_width, (float) image_height);
-    this->imTextureId = (ImTextureID)(intptr_t)textureId_Gl;
-}
-
-ImageGl::~ImageGl()
-{
-    GLuint textureId_Gl = (GLuint)(intptr_t)imTextureId;
-    glDeleteTextures(1, &textureId_Gl);
-}
-
-
-ImVec2 ImageProportionalSize(const ImVec2& askedSize, const ImVec2& imageSize);
-
-
-void ImageGl::Draw(
-    const ImVec2& size,
-    const ImVec2& uv0,
-    const ImVec2& uv1,
-    const ImVec4& tint_col,
-    const ImVec4& border_col)
-{
-    ImVec2 displayedSize = ImageProportionalSize(size, this->imageSize);
-    ImGui::Image(this->imTextureId, displayedSize, uv0, uv1, tint_col, border_col);
-}
-
-bool ImageGl::DrawButton(
-    const ImVec2& size,
-    const ImVec2& uv0,
-    const ImVec2& uv1,
-    int frame_padding,
-    const ImVec4& bg_col,
-    const ImVec4& tint_col)
-{
-    ImVec2 displayedSize = ImageProportionalSize(size, this->imageSize);
-    char str_id[64];
-    snprintf(str_id, 64, "ImageButton_%p", this->imTextureId);
-    return ImGui::ImageButton(str_id, this->imTextureId, displayedSize, uv0, uv1, bg_col, tint_col);
-}
-
-ImageGlPtr ImageGl::FactorImage(const char *assetPath)
-{
-    return std::unique_ptr<ImageGl>( new ImageGl(assetPath) );
-}
-
-} // namespace HelloImGui
-
-#endif // #ifdef HELLOIMGUI_HAS_OPENGL
diff --git a/src/hello_imgui/internal/image_gl_deprecated.h b/src/hello_imgui/internal/image_gl_deprecated.h
deleted file mode 100644
index 1e1ea456..00000000
--- a/src/hello_imgui/internal/image_gl_deprecated.h
+++ /dev/null
@@ -1,48 +0,0 @@
-#pragma once
-
-#ifdef HELLOIMGUI_HAS_OPENGL
-#include "hello_imgui/hello_imgui_assets.h"
-#include "imgui.h"
-#include <memory>
-
-/**
-@@md#HelloImGui::ImageGl
-    Deprecated!!!
-
-    Image loading utilities, based on stb_image. They work *only with OpenGL backends*.
-
-    * `ImageGl::ImageGlPtr FactorImage(const char *assetPath)`: will load an image from an asset
-      and return a unique_ptr<ImageGl>, which you can display with the Draw() or DrawButton() methods.
-    * `ImageGl::Draw(...)` and `ImageGl::DrawButton(...)` will draw the image. They have the same
-      behavior as ImGui::Image (except that the size can be inferred from the loaded image size)
-
-    _Note: Since ImageGl is not copiable, it has a private constructor; and you should use it via ImageGlPtr_
-    ```cpp
-    using ImageGlPtr = std::unique_ptr<ImageGl>;
-    ```
-
-@@md
-*/
-namespace HelloImGui
-{
-struct ImageGl;
-using ImageGlPtr = std::unique_ptr<ImageGl>;
-
-struct ImageGl
-{
-private:
-    ImageGl(const char *assetPath);
-public:
-    static ImageGlPtr FactorImage(const char *assetPath);
-    ~ImageGl();
-
-    void Draw(const ImVec2& size = ImVec2(0, 0), const ImVec2& uv0 = ImVec2(0, 0), const ImVec2& uv1 = ImVec2(1,1), const ImVec4& tint_col = ImVec4(1,1,1,1), const ImVec4& border_col = ImVec4(0,0,0,0));
-    bool DrawButton(const ImVec2& size = ImVec2(0, 0), const ImVec2& uv0 = ImVec2(0, 0),  const ImVec2& uv1 = ImVec2(1,1), int frame_padding = -1, const ImVec4& bg_col = ImVec4(0,0,0,0), const ImVec4& tint_col = ImVec4(1,1,1,1));    // <0 frame_padding uses default frame padding settings. 0 for no padding
-
-    ImVec2 imageSize;
-    ImTextureID imTextureId;
-};
-
-
-}
-#endif // #ifdef HELLOIMGUI_HAS_OPENGL