diff --git a/dnsapi2.md b/dnsapi2.md
index 5125231..d1b73f0 100644
--- a/dnsapi2.md
+++ b/dnsapi2.md
@@ -2860,7 +2860,7 @@ This script uses DNS API for [csp.infoblox.com](https://csp.infoblox.com/) dns s
 Before first execution define the following in sh (or bash):
 ```sh
 export Infoblox_UDDI_Key="your API key"
-export Infoblox_Server=csp.infoblox.com (or for EU: csp.eu.infoblox.com)
+export Infoblox_Portal=csp.infoblox.com (or for EU: csp.eu.infoblox.com)
 ``` 
 
 API keys can be generated in infoblox portal [API settings](https://csp.infoblox.com/). Be aware for the maximum