diff --git a/doc/POST_INSTALL.md b/doc/POST_INSTALL.md
index bc1abcd..b4496b8 100644
--- a/doc/POST_INSTALL.md
+++ b/doc/POST_INSTALL.md
@@ -1,4 +1,4 @@
-{% if database %}
+{% if database != 'none' %}
 
 Here are information to log into the database:
 
diff --git a/doc/POST_INSTALL_fr.md b/doc/POST_INSTALL_fr.md
index 32d4bce..de90822 100644
--- a/doc/POST_INSTALL_fr.md
+++ b/doc/POST_INSTALL_fr.md
@@ -1,4 +1,4 @@
-{% if database %}
+{% if database != 'none' %}
 
 Voici les informations pour se connecter à la base de donnée: