diff --git a/imgui/src/gl3w/gl3w.c b/imgui/src/gl3w/gl3w.c
index 8651bef..dc445cf 100644
--- a/imgui/src/gl3w/gl3w.c
+++ b/imgui/src/gl3w/gl3w.c
@@ -26,7 +26,7 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#if defined(DM_PLATFORM_WINDOWS) || defined(DM_PLATFORM_LINUX)
+#if defined(DM_PLATFORM_WINDOWS) || defined(DM_PLATFORM_LINUX) || defined(DM_PLATFORM_OSX)
 
 #include <GL/gl3w.h>
 #include <stdlib.h>
diff --git a/imgui/src/imgui/imconfig.h b/imgui/src/imgui/imconfig.h
index aa2cd37..04bf614 100644
--- a/imgui/src/imgui/imconfig.h
+++ b/imgui/src/imgui/imconfig.h
@@ -15,18 +15,26 @@
 #pragma once
 
 #if defined(DM_PLATFORM_HTML5)
-#define IMGUI_IMPL_OPENGL_ES2
-#undef GL_ES_VERSION_2_0
+  #define IMGUI_IMPL_OPENGL_ES2
+  #undef GL_ES_VERSION_2_0
+
 #elif defined(DM_PLATFORM_WINDOWS)
-#define IMGUI_IMPL_OPENGL_LOADER_GL3W
+  #define IMGUI_IMPL_OPENGL_LOADER_GL3W
+
 #elif defined(DM_PLATFORM_LINUX)
-#define IMGUI_IMPL_OPENGL_LOADER_GL3W
+  #define IMGUI_IMPL_OPENGL_LOADER_GL3W
+
+#elif defined(DM_PLATFORM_OSX)
+  #define IMGUI_IMPL_OPENGL_LOADER_GL3W
+
 #elif defined(DM_PLATFORM_ANDROID)
-#define IMGUI_IMPL_OPENGL_ES2
+  #define IMGUI_IMPL_OPENGL_ES2
+
 #elif defined(DM_PLATFORM_IOS)
-// autodetect in imgui_impl_opengl3.h
+  // autodetect in imgui_impl_opengl3.h
+
 #else
-#define IMGUI_IMPL_OPENGL_LOADER_CUSTOM "dummy_loader.h"
+  #define IMGUI_IMPL_OPENGL_LOADER_CUSTOM "dummy_loader.h"
 #endif