diff --git a/docs/install.html b/docs/install.html
index 4e17a6d..38644f4 100644
--- a/docs/install.html
+++ b/docs/install.html
@@ -45,6 +45,7 @@
 <pre>
     cd Mesa-newtree
     cp Makefile.X11 Makefile
+    chmod a+x bin/mklib
 </pre>
 
 <p>