diff --git a/README.md b/README.md
index f672358..3f02d50 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ Esempio: `TLSPSKIdentity=gitea-v1`
 ### TLSPSKFile
 Generare una chiave crittografica e salvarla in `/etc/zabbix/agent.psk`:
 ```bash
-openssl rand -hex 32 | tee /etc/zabbix/agent.psl
+openssl rand -hex 32 | tee /etc/zabbix/agent.psk
 ```
 
 ### Trim