diff --git a/js/models/LatticeOther.js b/js/models/LatticeOther.js
index 5cf4ff2398f2603f158e73559747235a5eb59dab..96f775efd220ccb4df93f7a38c65e89252e0f851 100644
--- a/js/models/LatticeOther.js
+++ b/js/models/LatticeOther.js
@@ -90,6 +90,7 @@ OtherLatticeSubclasses = {
         addSuperCell: function(range){
             var length = this.get("gikLength");
             var cells = this.addCellsInRange(range);
+            if (cells.length < 1) return;
             var superCell = new DMASuperCell(length, range, cells);
             _.each(cells, function(cell, index){
                 cell.setSuperCell(superCell, index);