diff --git a/systemvm/debian/opt/cloud/bin/configure.py b/systemvm/debian/opt/cloud/bin/configure.py
index cafd739d7cab..c078309290ff 100755
--- a/systemvm/debian/opt/cloud/bin/configure.py
+++ b/systemvm/debian/opt/cloud/bin/configure.py
@@ -1008,7 +1008,7 @@ def processStaticNatRule(self, rule):
 
         # Configure the hairpin snat
         self.fw.append(["nat", "front", "-A POSTROUTING -s %s -d %s -j SNAT -o %s --to-source %s" %
-                        (self.getNetworkByIp(rule['internal_ip']), rule["internal_ip"], self.getDeviceByIp(rule["internal_ip"]), self.getGuestIp())])
+                        (self.getNetworkByIp(rule['internal_ip']), rule["internal_ip"], self.getDeviceByIp(rule["internal_ip"]), self.getGuestIpByIp(rule["internal_ip"]))])
 
 
 class IpTablesExecutor: