diff --git a/wadsrc/static/shaders/glsl/main.fp b/wadsrc/static/shaders/glsl/main.fp
index 80094c456..c3a08ad99 100644
--- a/wadsrc/static/shaders/glsl/main.fp
+++ b/wadsrc/static/shaders/glsl/main.fp
@@ -1,14 +1,11 @@
 
 layout(location = 0) in vec4 vTexCoord;
 layout(location = 1) in vec4 vColor;
-
-#ifndef SIMPLE	// we do not need these for simple shaders
 layout(location = 2) in vec4 pixelpos;
 layout(location = 3) in vec3 glowdist;
 layout(location = 4) in vec3 gradientdist;
 layout(location = 5) in vec4 vWorldNormal;
 layout(location = 6) in vec4 vEyeNormal;
-#endif
 
 #ifdef NO_CLIPDISTANCE_SUPPORT
 layout(location = 7) in vec4 ClipDistanceA;