diff --git a/api/src/com/cloud/api/ApiConstants.java b/api/src/com/cloud/api/ApiConstants.java
index 6e860582ad9..5ad2a472df9 100755
--- a/api/src/com/cloud/api/ApiConstants.java
+++ b/api/src/com/cloud/api/ApiConstants.java
@@ -138,7 +138,7 @@ public class ApiConstants {
     public static final String SECURITY_GROUP_IDS = "securitygroupids";
     public static final String SECURITY_GROUP_NAME = "securitygroupname";
     public static final String SECURITY_GROUP_ID = "securitygroupid";
-    public static final String SECURITY_GROUP_EANBLED = "securitygroupEnabled";
+    public static final String SECURITY_GROUP_EANBLED = "securitygroupenabled";
     public static final String SENT = "sent";
     public static final String SENT_BYTES = "sentbytes";
     public static final String SERVICE_OFFERING_ID = "serviceofferingid";
diff --git a/api/src/com/cloud/api/commands/CreateZoneCmd.java b/api/src/com/cloud/api/commands/CreateZoneCmd.java
index 800474b13b9..bbb3190ce8d 100644
--- a/api/src/com/cloud/api/commands/CreateZoneCmd.java
+++ b/api/src/com/cloud/api/commands/CreateZoneCmd.java
@@ -69,7 +69,7 @@ public class CreateZoneCmd extends BaseCmd {
     private String networkType; 
     
     @Parameter(name=ApiConstants.SECURITY_GROUP_EANBLED, type=CommandType.BOOLEAN, description="true if network is security group enabled, false otherwise")
-    private Boolean is_security_group_enabled;
+    private Boolean securitygroupenabled;
 
     /////////////////////////////////////////////////////
     /////////////////// Accessors ///////////////////////
@@ -116,7 +116,10 @@ public class CreateZoneCmd extends BaseCmd {
     }
     
     public boolean isSecurityGroupEnabled() {
-        return is_security_group_enabled == null ? false : true;
+        if (securitygroupenabled == null) {
+            return false;
+        }
+        return securitygroupenabled;
     }
     
     /////////////////////////////////////////////////////