diff --git a/lib/renderer.h b/lib/renderer.h
index 4b0d56ff..2e372bb9 100644
--- a/lib/renderer.h
+++ b/lib/renderer.h
@@ -410,9 +410,6 @@ struct rendering_state {
 
   wrap_type cur_wrap_type;
 
-  float cur_fog_start, cur_fog_end;
-  float cur_near_z, cur_far_z;
-
   int cur_alpha;
   ddgr_color cur_color;
   ddgr_color cur_fog_color;
diff --git a/renderer/HardwareBaseGPU.cpp b/renderer/HardwareBaseGPU.cpp
index f2ea670a..0055c018 100644
--- a/renderer/HardwareBaseGPU.cpp
+++ b/renderer/HardwareBaseGPU.cpp
@@ -129,8 +129,6 @@ void rend_SetFiltering(int8_t state) {
 
 // Sets the near and far planes for z buffer
 void rend_SetZValues(float nearz, float farz) {
-  gpu_state.cur_near_z = nearz;
-  gpu_state.cur_far_z = farz;
   //	mprintf(0,"OPENGL:Setting depth range to %f - %f\n",nearz,farz);
 
   // JEFF: glDepthRange must take parameters [0,1]
diff --git a/renderer/HardwareOpenGL.cpp b/renderer/HardwareOpenGL.cpp
index ec32880b..a67067ca 100644
--- a/renderer/HardwareOpenGL.cpp
+++ b/renderer/HardwareOpenGL.cpp
@@ -1443,9 +1443,6 @@ void rend_SetFogBorders(float nearz, float farz) {
   float fogStart = nearz;
   float fogEnd = farz;
 
-  gpu_state.cur_fog_start = fogStart;
-  gpu_state.cur_fog_end = fogEnd;
-
   dglFogi(GL_FOG_MODE, GL_LINEAR);
   dglFogf(GL_FOG_START, fogStart);
   dglFogf(GL_FOG_END, fogEnd);