diff --git a/mikrotik/mt_system b/mikrotik/mt_system
index c854fec..daa036b 100644
--- a/mikrotik/mt_system
+++ b/mikrotik/mt_system
@@ -25,7 +25,7 @@
 # - [ ] total-hdd-space: 16.3MiB
 # - [ ] free-memory: 210.2MiB
 # - [ ] total-memory: 256.0MiB
-  # - [ ] limit als % von total
+  # - [ ] limit als % von total + war noch
 # - [ ] uptime: 1w4d22h29m28s
 # - [ ] linter
 # - [ ] doku für munin mit ==HEAD usw.
@@ -289,10 +289,9 @@ function get_memory_label {
       print "total_memory.label total memory";
       print "used_memory.label used memory";
       print "free_memory.label free memory";
-      print "graph_info Total, Used & free RAM."
-      }'
-    echo $line | awk '/free-memory:/{ gsub(/MiB/,"",$2); $zw=$2*0.9; print "used_memory.critical " $zw }'
-
+      print "graph_info Total, Used & free RAM.",
+      gsub(/MiB/,"",$2); $zw=$2*0.9;
+      print "used_memory.critical " $zw }'
   done <<< "$data"
 }
 function get_memory_value {