diff --git a/src/fr/devinsy/statoolinfos/checker/PropertyChecker.java b/src/fr/devinsy/statoolinfos/checker/PropertyChecker.java
index 81e5607..d9ca373 100644
--- a/src/fr/devinsy/statoolinfos/checker/PropertyChecker.java
+++ b/src/fr/devinsy/statoolinfos/checker/PropertyChecker.java
@@ -165,7 +165,7 @@ public class PropertyChecker
         this.serviceRules.add("software.source.url", URL, PropertyMode.WISHED);
 
         this.serviceRules.add("host.name", STRING, PropertyMode.MANDATORY);
-        this.serviceRules.add("host.description", STRING, PropertyMode.WISHED);
+        this.serviceRules.add("host.description", STRING, PropertyMode.OPTIONAL);
         this.serviceRules.add("host.server.type", "^(NANO|PHYSICAL|VIRTUAL|SHARED|CLOUD)$", PropertyMode.MANDATORY);
         this.serviceRules.add("host.provider.type", "^(HOME|HOSTEDBAY|HOSTEDSERVER|OUTSOURCED)$", PropertyMode.MANDATORY);
         this.serviceRules.add("host.country.name", STRING, PropertyMode.WISHED);