diff --git a/docs/INSTALL_CENTOS_5.2.txt b/docs/INSTALL_CENTOS_5.2.txt
index 8e0a344734a008865c5f85d1b5b6791f1d43232c..a63c033fc113e4661115df2cee90243fda02d0e3 100644
--- a/docs/INSTALL_CENTOS_5.2.txt
+++ b/docs/INSTALL_CENTOS_5.2.txt
@@ -54,6 +54,7 @@ mkdir $HOME/rpm/BUILD
 mkdir $HOME/rpm/SRPMS
 mkdir $HOME/rpm/RPMS
 mkdir $HOME/rpm/RPMS/i386
+mkdir $HOME/rpm/RPMS/x86_64
 
 echo "%_topdir $HOME/rpm" >> $HOME/.rpmmacros