diff --git a/src/gl/scene/gl_flats.cpp b/src/gl/scene/gl_flats.cpp
index b5a5fc5c68..383ee15742 100644
--- a/src/gl/scene/gl_flats.cpp
+++ b/src/gl/scene/gl_flats.cpp
@@ -471,11 +471,9 @@ void GLFlat::Draw(int pass)
 		}
 		else 
 		{
-			if (foggy) gl_RenderState.EnableBrightmap(false);
 			gltexture->Bind();
 			bool pushed = gl_SetPlaneTextureRotation(&plane, gltexture);
 			DrawSubsectors(pass, true);
-			gl_RenderState.EnableBrightmap(true);
 			if (pushed)
 			{
 				glPopMatrix();
diff --git a/src/gl/scene/gl_scene.cpp b/src/gl/scene/gl_scene.cpp
index 4b47abb1f8..d32432a289 100644
--- a/src/gl/scene/gl_scene.cpp
+++ b/src/gl/scene/gl_scene.cpp
@@ -405,7 +405,6 @@ void FGLRenderer::RenderScene(int recursion)
 	gl_RenderState.EnableBrightmap(gl_fixedcolormap == CM_DEFAULT);
 	gl_drawinfo->drawlists[GLDL_PLAIN].Sort();
 	gl_drawinfo->drawlists[GLDL_PLAIN].Draw(pass);
-	gl_RenderState.EnableBrightmap(false);
 	gl_drawinfo->drawlists[GLDL_FOG].Sort();
 	gl_drawinfo->drawlists[GLDL_FOG].Draw(pass);
 	gl_drawinfo->drawlists[GLDL_LIGHTFOG].Sort();
@@ -422,10 +421,8 @@ void FGLRenderer::RenderScene(int recursion)
 	}
 	if (pass == GLPASS_BASE) pass = GLPASS_BASE_MASKED;
 	gl_RenderState.AlphaFunc(GL_GEQUAL,gl_mask_threshold);
-	gl_RenderState.EnableBrightmap(true);
 	gl_drawinfo->drawlists[GLDL_MASKED].Sort();
 	gl_drawinfo->drawlists[GLDL_MASKED].Draw(pass);
-	gl_RenderState.EnableBrightmap(false);
 	gl_drawinfo->drawlists[GLDL_FOGMASKED].Sort();
 	gl_drawinfo->drawlists[GLDL_FOGMASKED].Draw(pass);
 	gl_drawinfo->drawlists[GLDL_LIGHTFOGMASKED].Sort();
diff --git a/src/gl/scene/gl_walls_draw.cpp b/src/gl/scene/gl_walls_draw.cpp
index 9375491956..d3574ebe9e 100644
--- a/src/gl/scene/gl_walls_draw.cpp
+++ b/src/gl/scene/gl_walls_draw.cpp
@@ -461,7 +461,6 @@ void GLWall::RenderTranslucentWall()
 	int extra;
 	if (gltexture) 
 	{
-		if (flags&GLWF_FOGGY) gl_RenderState.EnableBrightmap(false);
 		gl_RenderState.EnableGlow(!!(flags & GLWF_GLOW));
 		gltexture->Bind(flags, 0);
 		extra = getExtraLight();
@@ -486,7 +485,6 @@ void GLWall::RenderTranslucentWall()
 	{
 		gl_RenderState.EnableTexture(true);
 	}
-	gl_RenderState.EnableBrightmap(true);
 	gl_RenderState.EnableGlow(false);
 }
 
diff --git a/src/gl/shaders/gl_shader.cpp b/src/gl/shaders/gl_shader.cpp
index 768d3ad53f..a132e65dda 100644
--- a/src/gl/shaders/gl_shader.cpp
+++ b/src/gl/shaders/gl_shader.cpp
@@ -393,10 +393,9 @@ FShader *FShaderContainer::Bind(int cm, bool glowing, float Speed, bool lights)
 			glUniform3fv(sh->colormaprange_index, 1, m);
 		}
 	}
-	/*
 	else
 	{
-		bool desat = cm>=CM_DESAT1 && cm<=CM_DESAT31;
+		bool desat = false;// cm >= CM_DESAT1 && cm <= CM_DESAT31;
 		sh = shader[glowing + 2*desat + 4*lights + (glset.lightmode & 8)];
 		// [BB] If there was a problem when loading the shader, sh is NULL here.
 		if( sh )
@@ -404,11 +403,10 @@ FShader *FShaderContainer::Bind(int cm, bool glowing, float Speed, bool lights)
 			sh->Bind(Speed);
 			if (desat)
 			{
-				glUniform1f(sh->desaturation_index, 1.f-float(cm-CM_DESAT0)/(CM_DESAT31-CM_DESAT0));
+				//glUniform1f(sh->desaturation_index, 1.f-float(cm-CM_DESAT0)/(CM_DESAT31-CM_DESAT0));
 			}
 		}
 	}
-	*/
 	return sh;
 }