diff --git a/azuredeploy.json b/azuredeploy.json
index 7602a39b..7b5352f1 100644
--- a/azuredeploy.json
+++ b/azuredeploy.json
@@ -1092,9 +1092,9 @@
             "elasticNicName2": "[concat('elastic-vm-nic-02-',variables('resourceprefix'))]",
             "elasticNicName3": "[concat('elastic-vm-nic-03-',variables('resourceprefix'))]",
             "elasticScriptFilename": "install_elastic.sh",
-            "elasticVm1IP": "[concat( variables('octets')[0], '.', variables('octets')[1], '.', string(add(int(variables('octets')[2]),4)), '.20')]",
-            "elasticVm2IP": "[concat( variables('octets')[0], '.', variables('octets')[1], '.', string(add(int(variables('octets')[2]),4)), '.21')]",
-            "elasticVm3IP": "[concat( variables('octets')[0], '.', variables('octets')[1], '.', string(add(int(variables('octets')[2]),4)), '.22')]",
+            "elasticVm1IP": "[concat( variables('octets')[0], '.', variables('octets')[1], '.', string(add(int(variables('octets')[2]),5)), '.20')]",
+            "elasticVm2IP": "[concat( variables('octets')[0], '.', variables('octets')[1], '.', string(add(int(variables('octets')[2]),5)), '.21')]",
+            "elasticVm3IP": "[concat( variables('octets')[0], '.', variables('octets')[1], '.', string(add(int(variables('octets')[2]),5)), '.22')]",
             "elasticVmName": "[concat('elastic-vm-',variables('resourceprefix'))]",
             "elasticVmName1": "[concat('elastic-vm-01-',variables('resourceprefix'))]",
             "elasticVmName2": "[concat('elastic-vm-02-',variables('resourceprefix'))]",
@@ -1198,7 +1198,7 @@
             "tikaNicName": "[concat('tika-vm-nic-',variables('resourceprefix'))]",
             "tikaScriptFilename": "install_tika.sh",
             "tikaService": "[parameters('tikaService')]",
-            "tikaVmIP": "[if(equals(parameters('tikaService'), 'tika'), concat( variables('octets')[0], '.', variables('octets')[1], '.', string(add(int(variables('octets')[2]),5)), '.20'), 'none')]",
+            "tikaVmIP": "[if(equals(parameters('tikaService'), 'tika'), concat( variables('octets')[0], '.', variables('octets')[1], '.', string(add(int(variables('octets')[2]),1)), '.20'), 'none')]",
             "tikaVmName": "[concat('tika-vm-',variables('resourceprefix'))]",
             "tikaVmSku": "[parameters('tikaVmSku')]",
             "vNetAddressSpace": "[parameters('vNetAddressSpace')]",