diff --git a/js/server_status.js b/js/server_status.js
index 7d5d7cb750..6e96ad1006 100644
--- a/js/server_status.js
+++ b/js/server_status.js
@@ -372,6 +372,8 @@ $(function() {
                             tickOptions: {
                                 formatString: '%H:%M'
                             }
+                        },
+                        yaxis: { min:0
                         }
                     }
             };