1 files changed, 5 insertions, 5 deletions
diff --git a/intern/cycles/kernel/kernel_color.h b/intern/cycles/kernel/kernel_color.h
index d1c3dac824d..990e798543a 100644
--- a/intern/cycles/kernel/kernel_color.h
+++ b/intern/cycles/kernel/kernel_color.h
@@ -23,16 +23,16 @@ CCL_NAMESPACE_BEGIN
 
 ccl_device float3 xyz_to_rgb(KernelGlobals *kg, float3 xyz)
 {
-    return make_float3(dot(kernel_data.film.xyz_to_r, xyz),
-                       dot(kernel_data.film.xyz_to_g, xyz),
-                       dot(kernel_data.film.xyz_to_b, xyz));
+    return make_float3(dot(float4_to_float3(kernel_data.film.xyz_to_r), xyz),
+                       dot(float4_to_float3(kernel_data.film.xyz_to_g), xyz),
+                       dot(float4_to_float3(kernel_data.film.xyz_to_b), xyz));
 }
 
 ccl_device float linear_rgb_to_gray(KernelGlobals *kg, float3 c)
 {
-    return dot(c, kernel_data.film.rgb_to_y);
+    return dot(c, float4_to_float3(kernel_data.film.rgb_to_y));
 }
 
 CCL_NAMESPACE_END
 
-#endif /* __KERNEL_COLOR_H__ */
-\ No newline at end of file
+#endif /* __KERNEL_COLOR_H__ */