diff --git a/README.md b/README.md
index 2e2e389..a19e268 100644
--- a/README.md
+++ b/README.md
@@ -68,7 +68,7 @@ You can also run it with local model through ollama:
 
 ```sh
 git add <files...>
-AI_PROVIDER='ollama' opencommit
+OCO_AI_PROVIDER='ollama' opencommit
 ```
 
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