diff --git a/aegir/scripts/AegirSetupA.sh.txt b/aegir/scripts/AegirSetupA.sh.txt
index 296e96a789da8bae3bd2e1e1aee02dda391faad2..a11d5c2c565caed840dffa20eb898e7dfa71f4b5 100644
--- a/aegir/scripts/AegirSetupA.sh.txt
+++ b/aegir/scripts/AegirSetupA.sh.txt
@@ -896,7 +896,7 @@ provision_backend_dbpass_sync () {
   fi
   mysqladmin flush-privileges &> /dev/null
   if [ "$_USE_STOCK" = "YES" ] || [ "$_DRUSH_CC_REQ" = "YES" ] ; then
-    $_DRUSHCMD cache-clear drush &> /dev/null
+    su -s /bin/bash $_USER -c "$_DRUSHCMD cache-clear drush &> /dev/null"
   fi
   if [ -e "$_ROOT/.drush/server_localhost.alias.drushrc.php" ] ; then
     su -s /bin/bash $_USER -c "$_DRUSHCMD @hostmaster hosting-task @server_localhost verify --force &> /dev/null"
@@ -904,13 +904,13 @@ provision_backend_dbpass_sync () {
     su -s /bin/bash $_USER -c "$_DRUSHCMD @hostmaster hosting-task @server_master verify --force &> /dev/null"
   fi
   msg "$_STATUS A: Running hosting-dispatch (1/3), please wait..."
-  $_DRUSHCMD '@hostmaster' hosting-dispatch &> /dev/null
+  su -s /bin/bash $_USER -c "$_DRUSHCMD '@hostmaster' hosting-dispatch &> /dev/null"
   mrun "sleep 5"
   msg "$_STATUS A: Running hosting-dispatch (2/3), please wait..."
-  $_DRUSHCMD '@hostmaster' hosting-dispatch &> /dev/null
+  su -s /bin/bash $_USER -c "$_DRUSHCMD '@hostmaster' hosting-dispatch &> /dev/null"
   mrun "sleep 5"
   msg "$_STATUS A: Running hosting-dispatch (3/3), please wait..."
-  $_DRUSHCMD '@hostmaster' hosting-dispatch &> /dev/null
+  su -s /bin/bash $_USER -c "$_DRUSHCMD '@hostmaster' hosting-dispatch &> /dev/null"
 }
 #
 # Sync hostmaster frontend db_passwd.