diff --git a/BashScripts/install-fileserver-as-dc-member.sh b/BashScripts/install-fileserver-as-dc-member.sh
index 1b4edb4..b188748 100644
--- a/BashScripts/install-fileserver-as-dc-member.sh
+++ b/BashScripts/install-fileserver-as-dc-member.sh
@@ -156,6 +156,17 @@ sudo tee /etc/security/pam_winbind.conf > /dev/null <<EOL
 debug = no
 EOL
 
+sudo tee /usr/local/bin/clear-net-cache.sh > /dev/null <<EOL
+service winbind stop
+service smbd stop
+net cache flush
+rm /var/lib/samba/*.tdb
+service smbd start
+service winbind start
+EOL
+chmod ugo+rwx /usr/local/bin/clear-net-cache.sh
+
+
 echo "Rejoining domain..."
 # kinit $ADMINUSER@${DCREALM,,}
 net ads join -U $ADMINUSER -S ${DCHOSTNAME,,}.${DCREALM,,}
@@ -165,12 +176,7 @@ smbcontrol smbd reload-config
 systemctl restart winbind
 
 # Clear Winbind cache
-service winbind stop
-service smbd stop
-net cache flush
-rm /var/lib/samba/*.tdb
-service smbd start
-service winbind start
+/usr/local/bin/clear-net-cache.sh
 
 echo "Found admin user:"
 getent passwd ${WORKGROUP^^}\\$ADMINUSER