diff --git a/airtime_mvc/public/js/airtime/showbuilder/builder.js b/airtime_mvc/public/js/airtime/showbuilder/builder.js
index d40f4f349..9bbc4db92 100644
--- a/airtime_mvc/public/js/airtime/showbuilder/builder.js
+++ b/airtime_mvc/public/js/airtime/showbuilder/builder.js
@@ -86,13 +86,15 @@ var AIRTIME = (function(AIRTIME){
 
         // once a track plays out we need to check if we can update
         // the is_scheduled flag in cc_files
-        $.post(baseUrl+"schedule/update-future-is-scheduled", 
-                {"format": "json", "schedId": schedId}, function(data) {
-                    if (data.redrawLibTable !== undefined && data.redrawLibTable) {
-                        $("#library_content").find("#library_display").dataTable().fnStandingRedraw();
-                    }
-                });
-        oSchedTable.fnDraw();
+        if (schedId > 0) {
+            $.post(baseUrl+"schedule/update-future-is-scheduled", 
+                    {"format": "json", "schedId": schedId}, function(data) {
+                        if (data.redrawLibTable !== undefined && data.redrawLibTable) {
+                            $("#library_content").find("#library_display").dataTable().fnStandingRedraw();
+                        }
+                    });
+            oSchedTable.fnDraw();
+        }
     };
     
     mod.checkSelectButton = function() {