diff --git a/machinery/src/cloud/Cloud.go b/machinery/src/cloud/Cloud.go
index 17a633e..ef87b66 100644
--- a/machinery/src/cloud/Cloud.go
+++ b/machinery/src/cloud/Cloud.go
@@ -233,9 +233,9 @@ func HandleHeartBeat(configuration *models.Configuration, communication *models.
 				"enterprise" : %t,
 				"hostname" : "%s",
 				"architecture" : "%s",
-				"freeMemory" : "%d",
-				"usedMemory" : "%d",
 				"totalMemory" : "%d",
+				"usedMemory" : "%d",
+				"freeMemory" : "%d",
 				"macs" : "%v",
 				"ips" : "%v",
 				"board" : "",