diff --git a/docs/drivers/zink.rst b/docs/drivers/zink.rst
index 529b9814d2a..8728f3ef3bf 100644
--- a/docs/drivers/zink.rst
+++ b/docs/drivers/zink.rst
@@ -262,3 +262,4 @@ questions, don't hesitate to visit `#zink on FreeNode
 .. _VK_KHR_shader_draw_parameters: https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/VK_KHR_shader_draw_parameters.html
 .. _VK_KHR_draw_indirect_count: https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/VK_KHR_draw_indirect_count.html
 .. _VK_KHR_sampler_mirror_clamp_to_edge: https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/VK_KHR_sampler_mirror_clamp_to_edge.html
+.. _VK_EXT_custom_border_color: https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/VK_EXT_custom_border_color.html