diff --git a/servers/rendering/renderer_rd/shaders/environment/volumetric_fog_process.glsl b/servers/rendering/renderer_rd/shaders/environment/volumetric_fog_process.glsl
index d2122e0a348..47c991292f3 100644
--- a/servers/rendering/renderer_rd/shaders/environment/volumetric_fog_process.glsl
+++ b/servers/rendering/renderer_rd/shaders/environment/volumetric_fog_process.glsl
@@ -559,7 +559,7 @@ void main() {
 							vec4 v = vec4(view_pos, 1.0);
 
 							vec4 splane = (spot_lights.data[light_index].shadow_matrix * v);
-							splane.z -= spot_lights.data[light_index].shadow_bias / (d * spot_lights.data[light_index].inv_radius);
+							splane.z -= spot_lights.data[light_index].shadow_bias;
 							splane /= splane.w;
 
 							vec3 pos = vec3(splane.xy * spot_lights.data[light_index].atlas_rect.zw + spot_lights.data[light_index].atlas_rect.xy, splane.z);