diff --git a/docs/website-doc.sh b/docs/website-doc.sh
index a7f1ee2..8c01355 100755
--- a/docs/website-doc.sh
+++ b/docs/website-doc.sh
@@ -132,7 +132,7 @@ function manhtml () {
   cd ./docs
   make manhtml
   cd ..
-  cp -av ./docs/manhtml/* "$DOCBASE"
+  cp -afv ./docs/manhtml/* "$DOCBASE"
 }