diff --git a/aurora/lib/aurora.cpp b/aurora/lib/aurora.cpp
index fd3b07877..80422a4ce 100644
--- a/aurora/lib/aurora.cpp
+++ b/aurora/lib/aurora.cpp
@@ -352,12 +352,20 @@ WindowSize get_window_size() noexcept {
   int width, height, fb_w, fb_h;
   SDL_GetWindowSize(g_window, &width, &height);
   SDL_GL_GetDrawableSize(g_window, &fb_w, &fb_h);
+  float scale = fb_w / width;
+
+#ifndef __APPLE__
+  if (SDL_GetDisplayDPI(SDL_GetWindowDisplayIndex(g_window), nullptr, &scale, nullptr) == 0) {
+    scale /= 96.f;
+  }
+#endif
+
   return {
       .width = static_cast<uint32_t>(width),
       .height = static_cast<uint32_t>(height),
       .fb_width = static_cast<uint32_t>(fb_w),
       .fb_height = static_cast<uint32_t>(fb_h),
-      .scale = static_cast<float>(fb_w) / static_cast<float>(width),
+      .scale = scale,
   };
 }
 
diff --git a/aurora/lib/imgui.cpp b/aurora/lib/imgui.cpp
index 940f646f8..4fe8ac4b7 100644
--- a/aurora/lib/imgui.cpp
+++ b/aurora/lib/imgui.cpp
@@ -40,9 +40,15 @@ void process_event(const SDL_Event& event) noexcept {
   auto newEvent = event;
   if (newEvent.type == SDL_MOUSEMOTION) {
     auto& io = ImGui::GetIO();
+    float mouseX = newEvent.motion.x;
+    float mouseY = newEvent.motion.y;
+#ifdef __APPLE__
+    mouseX *= g_scale;
+    mouseY *= g_scale;
+#endif
     // Scale up mouse coordinates
-    io.AddMousePosEvent(static_cast<float>(newEvent.motion.x) * g_scale,
-                        static_cast<float>(newEvent.motion.y) * g_scale);
+    io.AddMousePosEvent(mouseX, mouseY);
+
     return;
   }
   ImGui_ImplSDL2_ProcessEvent(&newEvent);