diff --git a/Shaders/custom_mat_presets/custom_mat_forward.frag.glsl b/Shaders/custom_mat_presets/custom_mat_forward.frag.glsl
index a38e1ea0..2baccba7 100644
--- a/Shaders/custom_mat_presets/custom_mat_forward.frag.glsl
+++ b/Shaders/custom_mat_presets/custom_mat_forward.frag.glsl
@@ -1,8 +1,5 @@
 #version 450
 
-// World-space normal from the vertex shader stage
-in vec3 wnormal;
-
 // Color of each fragment on the screen
 out vec4 fragColor;