diff --git a/developers/ocean-cli/install.md b/developers/ocean-cli/install.md
index 62d824d7..78ddb1a1 100644
--- a/developers/ocean-cli/install.md
+++ b/developers/ocean-cli/install.md
@@ -40,7 +40,7 @@ To successfully configure the CLI tool, two essential steps must be undertaken:
 The CLI tool requires the configuration of the account's private key. This private key serves as the means by which the CLI tool establishes a connection to the associated wallet. It plays a crucial role in authenticating and authorizing operations performed by the tool.
 
 ```bash
-export MNEMONIC="XXXX"
+export PRIVATE_KEY="XXXX"
 ```
 
 ### RPC Endpoint Specification