diff --git a/wadsrc/static/shaders/glsl/fogboundary.fp b/wadsrc/static/shaders/glsl/fogboundary.fp
index d8259c845..52ea9791b 100644
--- a/wadsrc/static/shaders/glsl/fogboundary.fp
+++ b/wadsrc/static/shaders/glsl/fogboundary.fp
@@ -1,5 +1,4 @@
 in vec4 pixelpos;
-in vec2 glowdist;
 out vec4 FragColor;
 
 //===========================================================================