diff --git a/source/blender/draw/engines/eevee_next/shaders/eevee_colorspace_lib.glsl b/source/blender/draw/engines/eevee_next/shaders/eevee_colorspace_lib.glsl
index 23df5df8326..48585bfb33b 100644
--- a/source/blender/draw/engines/eevee_next/shaders/eevee_colorspace_lib.glsl
+++ b/source/blender/draw/engines/eevee_next/shaders/eevee_colorspace_lib.glsl
@@ -2,6 +2,7 @@
  *
  * SPDX-License-Identifier: GPL-2.0-or-later */
 
+#pragma BLENDER_REQUIRE(gpu_shader_utildefines_lib.glsl)
 #pragma BLENDER_REQUIRE(gpu_shader_math_vector_lib.glsl)
 
 /* -------------------------------------------------------------------- */