diff --git a/src/common/rendering/gl/gl_buffers.h b/src/common/rendering/gl/gl_buffers.h
index eda191f24..0141ece5f 100644
--- a/src/common/rendering/gl/gl_buffers.h
+++ b/src/common/rendering/gl/gl_buffers.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include "buffers.h"
+#include "gl_load.h"
 
 #ifdef _MSC_VER
 // silence bogus warning C4250: 'GLVertexBuffer': inherits 'GLBuffer::GLBuffer::SetData' via dominance
diff --git a/src/common/rendering/hwrenderer/data/flatvertices.h b/src/common/rendering/hwrenderer/data/flatvertices.h
index 521b01b29..dad0b855e 100644
--- a/src/common/rendering/hwrenderer/data/flatvertices.h
+++ b/src/common/rendering/hwrenderer/data/flatvertices.h
@@ -2,7 +2,6 @@
 #ifndef _HW__VERTEXBUFFER_H
 #define _HW__VERTEXBUFFER_H
 
-#include "doomdef.h"
 #include "tarray.h"
 #include "hwrenderer/data/buffers.h"
 #include <atomic>