diff --git a/bitnami/keycloak/README.md b/bitnami/keycloak/README.md
index 2e6830e84747..7220e1da59cc 100644
--- a/bitnami/keycloak/README.md
+++ b/bitnami/keycloak/README.md
@@ -85,7 +85,7 @@ The Bitnami Keycloak container can create a default admin user by setting the fo
 
 The Bitnami Keycloak container can connect to a database by setting the following environment variables:
 
-* `KEYCLOAK_DATABASE_VENDOR`: Database vendor. Default: **postgres**. Use **dev-mem** or **dev-file** to use an in-memory or file-based database for development purposes.
+* `KEYCLOAK_DATABASE_VENDOR`: Database vendor. Default: **postgresql**. Use **dev-mem** or **dev-file** to use an in-memory or file-based database for development purposes.
 
 ### PostgreSQL database connection configuration