diff --git a/servers/rendering/renderer_rd/shaders/environment/gi.glsl b/servers/rendering/renderer_rd/shaders/environment/gi.glsl
index 8c022d7936db..a7050e3e9478 100644
--- a/servers/rendering/renderer_rd/shaders/environment/gi.glsl
+++ b/servers/rendering/renderer_rd/shaders/environment/gi.glsl
@@ -162,7 +162,7 @@ vec3 reconstruct_position(ivec2 screen_pos) {
 	if (sc_use_full_projection_matrix) {
 		vec4 pos;
 		pos.xy = (2.0 * vec2(screen_pos) / vec2(scene_data.screen_size)) - 1.0;
-		pos.z = texelFetch(sampler2D(depth_buffer, linear_sampler), screen_pos, 0).r * 2.0 - 1.0;
+		pos.z = texelFetch(sampler2D(depth_buffer, linear_sampler), screen_pos, 0).r;
 		pos.w = 1.0;
 
 		pos = scene_data.inv_projection[params.view_index] * pos;