diff --git a/docs/envvars.html b/docs/envvars.html
index 9938bc31fd0..7e2f4733ddd 100644
--- a/docs/envvars.html
+++ b/docs/envvars.html
@@ -638,6 +638,8 @@ Mesa EGL supports different sets of environment variables.  See the
 </dd>
 <dt><code>RADV_SECURE_COMPILE_THREADS</code></dt>
 <dd>maximum number of secure compile threads (up to 32)</dd>
+<dt><code>RADV_TEX_ANISO</code></dt>
+<dd>force anisotropy filter (up to 16)</dd>
 <dt><code>RADV_TRACE_FILE</code></dt>
 <dd>generate cmdbuffer tracefiles when a GPU hang is detected</dd>
 </dl>