diff --git a/source/blender/compositor/realtime_compositor/cached_resources/intern/ocio_color_space_conversion_shader.cc b/source/blender/compositor/realtime_compositor/cached_resources/intern/ocio_color_space_conversion_shader.cc
index f177a18332d..b5d259c8103 100644
--- a/source/blender/compositor/realtime_compositor/cached_resources/intern/ocio_color_space_conversion_shader.cc
+++ b/source/blender/compositor/realtime_compositor/cached_resources/intern/ocio_color_space_conversion_shader.cc
@@ -441,6 +441,8 @@ OCIOColorSpaceConversionShader::OCIOColorSpaceConversionShader(std::string sourc
   shader_creator_ = GPUShaderCreator::Create();
   auto ocio_shader_creator = std::static_pointer_cast<OCIO::GpuShaderCreator>(shader_creator_);
   gpu_processor->extractGpuShaderInfo(ocio_shader_creator);
+#else
+  UNUSED_VARS(source, target);
 #endif
 }