diff --git a/centos/1.6.2.24/build-asterisk.sh b/centos/1.6.2.24/build-asterisk.sh
index aa4ebe0..2496522 100755
--- a/centos/1.6.2.24/build-asterisk.sh
+++ b/centos/1.6.2.24/build-asterisk.sh
@@ -89,10 +89,10 @@ chown -R asterisk:asterisk /etc/asterisk \
 chmod -R 750 /var/spool/asterisk
 
 cd /
-#rm -rf /usr/src/asterisk \
-#       /usr/src/codecs
+rm -rf /usr/src/asterisk \
+       /usr/src/codecs
 
-#yum -y clean all
-#rm -rf /var/cache/yum/*
+yum -y clean all
+rm -rf /var/cache/yum/*
 
 exec rm -f /build-asterisk.sh