diff --git a/src/js/parser/javascript/charset.js b/src/js/parser/javascript/charset.js
index 95d72eb..1e9c3c7 100644
--- a/src/js/parser/javascript/charset.js
+++ b/src/js/parser/javascript/charset.js
@@ -36,7 +36,6 @@ export default {
             matrix = this.transform().localMatrix;
 
         return {
-          atype: this.type,
           ax: box.x,
           ax2: box.x2,
           ay: matrix.y(0, this.partContainer.getBBox().cy)
diff --git a/src/js/parser/javascript/match.js b/src/js/parser/javascript/match.js
index 267ed5d..220037d 100644
--- a/src/js/parser/javascript/match.js
+++ b/src/js/parser/javascript/match.js
@@ -74,7 +74,6 @@ export default {
             matrix = this.transform().localMatrix;
 
         return {
-          atype: [start.atype, end.atype].join('/'),
           ax: matrix.x(start.ax, start.ay),
           ax2: matrix.x(end.ax2, end.ay),
           ay: matrix.y(start.ax, start.ay)
diff --git a/src/js/parser/javascript/node.js b/src/js/parser/javascript/node.js
index 721d640..9abf4b2 100644
--- a/src/js/parser/javascript/node.js
+++ b/src/js/parser/javascript/node.js
@@ -38,7 +38,6 @@ export default class Node {
       box = this.container.getBBox();
 
       return _.extend({
-        atype: this.type,
         ax: box.x,
         ax2: box.x2,
         ay: box.cy
@@ -52,7 +51,6 @@ export default class Node {
 
   normalizeBBox(box) {
     return _.extend({
-      atype: 'normalize',
       ax: box.x,
       ax2: box.x2,
       ay: box.cy