diff --git a/debian/wit-network-config.postinst b/debian/wit-network-config.postinst
index 3115f76..5c38dd1 100755
--- a/debian/wit-network-config.postinst
+++ b/debian/wit-network-config.postinst
@@ -124,9 +124,9 @@ case "$1" in
 
             ## blow we deal with real physical interfaces
             ## it is crucial that this `ifmac` block is above the rest, since if no mac is returned it will skip the loop and prevent the package install to fail
-            if [[ $ifname = mgmt1 ]] || [[ $if = mgmtgw1 ]] || [[ $if = ipmigw1 ]]   ## we only support a single interface of these types and they are handled slightly differently in DNS, hence the workaround
+            if [[ $ifname = mgmt1 ]] || [[ $ifname = mgmtgw1 ]] || [[ $ifname = ipmigw1 ]]   ## we only support a single interface of these types and they are handled slightly differently in DNS
               then
-		ifmac=$(dig_txt mac.${if}.${HOSTNAME}) || continue      ## at this point skip the rest of the loop for interfaces that do not have a mac defined (those are basically not configured)
+                ifmac=$(dig_txt mac.${if}.${HOSTNAME}) || continue      ## at this point skip the rest of the loop for interfaces that do not have a mac defined (those are basically not configured)
               else
                 ifmac=$(dig_txt mac.${ifname}.${HOSTNAME}) || continue      ## at this point skip the rest of the loop for interfaces that do not have a mac defined
             fi