diff --git a/docs/envvars.rst b/docs/envvars.rst
index bd31a16c4e2..db47503cff2 100644
--- a/docs/envvars.rst
+++ b/docs/envvars.rst
@@ -801,7 +801,7 @@ RADV driver environment variables
    ``nosam``
       disable optimizations that get enabled when all VRAM is CPU visible.
    ``nv_ms``
-      enable unofficial experimental support for NV_mesh_shader.
+      enable unofficial experimental support for :ext:`VK_NV_mesh_shader`.
    ``pswave32``
       enable wave32 for pixel shaders (GFX10+)
    ``ngg_streamout``