1 files changed, 2 insertions, 1 deletions
diff --git a/doc/examples/configure-index b/doc/examples/configure-index
index b2bc95e69..c2b1bb272 100644
--- a/doc/examples/configure-index
+++ b/doc/examples/configure-index
@@ -221,7 +221,8 @@ Dir "/"
   Etc "etc/apt/" {
      Main "apt.conf";
      Parts "apt.conf.d/";
-     Preferences "preferences";     
+     Preferences "preferences";
+     PreferencesParts "preferences.d";
      SourceList "sources.list";
      SourceParts "sources.list.d";
      VendorList "vendors.list";