diff --git a/js/fea/DmaCellOther.js b/js/fea/DmaCellOther.js
index 1fd71a6b6dd4455c084ca5367828f4bd836007c9..9f31426f81f319a3f98f5ac49011788704f71e79 100644
--- a/js/fea/DmaCellOther.js
+++ b/js/fea/DmaCellOther.js
@@ -255,7 +255,7 @@ var cellMaterial = [new THREE.MeshNormalMaterial()];
     unitCellGeo.computeFaceNormals();
 
     function DMATruncOctaCell(indices, scale, cellMode, partType){
-        DMATruncCubeCell.call(this, iindices, scale, cellMode, partType);
+        DMATruncCubeCell.call(this, indices, scale, cellMode, partType);
     }
     DMATruncOctaCell.prototype = Object.create(DMATruncCubeCell.prototype);