diff --git a/war/src/main/webapp/scripts/sortable.js b/war/src/main/webapp/scripts/sortable.js
index 0cb3e1e5308390caf92c01279bfb9cd155fbb601..809c817a6937d2ba21ddfb6697057498af7d05f5 100644
--- a/war/src/main/webapp/scripts/sortable.js
+++ b/war/src/main/webapp/scripts/sortable.js
@@ -178,7 +178,7 @@ var Sortable = (function() {
             var dir = this.pref.direction;
 
             var s = this.getSorter(column);
-            if(dir === arrowTable.down) {// only need to reverse when it's descending
+            if(dir === arrowTable.up) {// ascending
                 s = sorter.reverse(s);
             }