diff --git a/work_files/graphics/colourmap/terrarum_vc_16col.act b/work_files/graphics/colourmap/terrarum_vc_16col.act
index 013d277de..57ac3b319 100644
Binary files a/work_files/graphics/colourmap/terrarum_vc_16col.act and b/work_files/graphics/colourmap/terrarum_vc_16col.act differ