diff --git a/server.R b/server.R
index 8138722..564df32 100644
--- a/server.R
+++ b/server.R
@@ -409,6 +409,10 @@ shinyServer(function(input, output, session) {
    		content = function(file) {
 		write.csv(dataM(), file, row.names=FALSE)
     }) ###
+	
+	session$onSessionEnded(function() {
+		stopApp()
+	})
 
 })