diff --git a/bind.spec b/bind.spec
index d363068..b8483c1 100644
--- a/bind.spec
+++ b/bind.spec
@@ -766,8 +766,7 @@ popd
 %if %{with DOC}
   # Because oot is not supported in docbook, copy required sources to build directory
   pushd ..
-  # Note: force all manual pages regeneration, don't preserve timestamps
-  find -name '*.docbook' | while read F; do install -Dv "$F" "build/$F"; done
+  find -name '*.docbook' | while read F; do install -Dvp "$F" "build/$F"; done
   find doc -name '*.xml' | while read F; do [ -f "build/$F" ] || install -Dvp "$F" "build/$F"; done
   popd
   cp -upv ../doc/xsl/*.xsl doc/xsl/