diff --git a/source/common/rendering/gl/system/gl_framebuffer.cpp b/source/common/rendering/gl/system/gl_framebuffer.cpp
index affefa675..77243a103 100644
--- a/source/common/rendering/gl/system/gl_framebuffer.cpp
+++ b/source/common/rendering/gl/system/gl_framebuffer.cpp
@@ -39,6 +39,7 @@
 #include "m_png.h"
 #include "printf.h"
 #include "templates.h"
+#include "palette.h"
 #include "glbackend/glbackend.h"
 
 #include "gl_load/gl_interface.h"
@@ -431,7 +432,10 @@ void OpenGLFrameBuffer::Draw2D()
 		GLRenderer->mBuffers->BindCurrentFB();
 		::DrawFullscreenBlends();
         DrawRateStuff();
+		auto savepal = curbasepal;
+		if (!GLInterface.NonTransparent255Enabled()) curbasepal = 0;
 		GLInterface.Draw2D(&twodgen);
+		curbasepal = savepal;
 	}
 }
 
diff --git a/source/glbackend/glbackend.h b/source/glbackend/glbackend.h
index ca281e096..8609f09a2 100644
--- a/source/glbackend/glbackend.h
+++ b/source/glbackend/glbackend.h
@@ -202,6 +202,10 @@ public:
 	{
 		g_nontransparent255 = on;
 	}
+	bool  NonTransparent255Enabled()
+	{
+		return g_nontransparent255;
+	}
 
 	void SetVertexBuffer(IVertexBuffer* vb, int offset1, int offset2);
 	void SetIndexBuffer(IIndexBuffer* vb);