diff --git a/solar_engine/src/shader.wgsl b/solar_engine/src/shader.wgsl
index 62a0c3c..2950e7f 100644
--- a/solar_engine/src/shader.wgsl
+++ b/solar_engine/src/shader.wgsl
@@ -131,7 +131,7 @@ fn fs_main(input: VSOutput) -> @location(0) vec4<f32> {
         let light_dir = normalize(light.position - input.world_pos);
         let diff = max(dot(input.normal, light_dir), 0.0);
 
-        switch light.light_type {
+        switch (light.light_type) {
             case 0u: { // Directional
                 light_contrib = light.color * light.intensity * diff;
             }