diff --git a/crates/bevy_pbr/src/render/clustered_forward.wgsl b/crates/bevy_pbr/src/render/clustered_forward.wgsl
index 5da176ab19cd8..79b50276b2aa8 100644
--- a/crates/bevy_pbr/src/render/clustered_forward.wgsl
+++ b/crates/bevy_pbr/src/render/clustered_forward.wgsl
@@ -84,11 +84,12 @@ fn cluster_debug_visualization(
     if (z_slice & 1u) == 1u {
         z_slice = z_slice + bindings::lights.cluster_dimensions.z / 2u;
     }
-    let slice_color = hsv_to_rgb(
+    let slice_color_hsv = vec3(
         f32(z_slice) / f32(bindings::lights.cluster_dimensions.z + 1u) * PI_2,
         1.0,
         0.5
     );
+    let slice_color = hsv_to_rgb(slice_color_hsv);
     output_color = vec4<f32>(
         (1.0 - cluster_overlay_alpha) * output_color.rgb + cluster_overlay_alpha * slice_color,
         output_color.a
@@ -115,7 +116,8 @@ fn cluster_debug_visualization(
     // NOTE: Visualizes the cluster to which the fragment belongs
     let cluster_overlay_alpha = 0.1;
     var rng = cluster_index;
-    let cluster_color = hsv_to_rgb(rand_f(&rng) * PI_2, 1.0, 0.5);
+    let cluster_color_hsv = vec3(rand_f(&rng) * PI_2, 1.0, 0.5);
+    let cluster_color = hsv_to_rgb(cluster_color_hsv);
     output_color = vec4<f32>(
         (1.0 - cluster_overlay_alpha) * output_color.rgb + cluster_overlay_alpha * cluster_color,
         output_color.a
diff --git a/crates/bevy_pbr/src/render/shadows.wgsl b/crates/bevy_pbr/src/render/shadows.wgsl
index cd4db0fb28afa..110d8c7fff828 100644
--- a/crates/bevy_pbr/src/render/shadows.wgsl
+++ b/crates/bevy_pbr/src/render/shadows.wgsl
@@ -194,11 +194,12 @@ fn cascade_debug_visualization(
 ) -> vec3<f32> {
     let overlay_alpha = 0.95;
     let cascade_index = get_cascade_index(light_id, view_z);
-    let cascade_color = hsv_to_rgb(
+    let cascade_color_hsv = vec3(
         f32(cascade_index) / f32(#{MAX_CASCADES_PER_LIGHT}u + 1u) * PI_2,
         1.0,
         0.5
     );
+    let cascade_color = hsv_to_rgb(cascade_color_hsv);
     return vec3<f32>(
         (1.0 - overlay_alpha) * output_color.rgb + overlay_alpha * cascade_color
     );