diff --git a/swarmlab-app/src/run/app.js b/swarmlab-app/src/run/app.js
index 33146a6..4e7f7c9 100755
--- a/swarmlab-app/src/run/app.js
+++ b/swarmlab-app/src/run/app.js
@@ -435,7 +435,7 @@ function onCollection(err, collection) {
             issendob.message = data.message
             issendob.tailed_path = data.tailed_path
 
-            var issend = getSHA256ofJSON(issend)
+            var issend = getSHA256ofJSON(issendob)
             //io.in('anagnostopoulos@uniwa.gr').emit("logdata", data);
 
          	console.log('++++++++' + JSON.stringify(data));