diff --git a/app/modules/bma/index.ts b/app/modules/bma/index.ts
index b28c5025d860066d0f5d47fdde748a08a264e832..1b52fbf7583d05fe789446c97b4d64e216b3539d 100644
--- a/app/modules/bma/index.ts
+++ b/app/modules/bma/index.ts
@@ -165,7 +165,7 @@ export const BmaDependency = {
         // Configuration errors
         if (!conf.nobma) {
           if(!conf.ipv4 && !conf.ipv6){
-            throw new Error("BMA: no interface to listen to.");
+            throw new Error("BMA: no interface to listen to. Provide ipv4/ipv6 interface or deactivate BMA");
           }
           if(!conf.remoteipv4 && !conf.remoteipv6 && !conf.remotehost){
             throw new Error('BMA: no interface for remote contact.');