diff --git a/src/shapes/textbox.class.js b/src/shapes/textbox.class.js
index 6486563884d..72bd787a44c 100644
--- a/src/shapes/textbox.class.js
+++ b/src/shapes/textbox.class.js
@@ -295,10 +295,11 @@
      * @param {Array} line The grapheme array that represent the line
      * @param {Number} lineIndex
      * @param {Number} desiredWidth width you want to wrap the line to
+     * @param {Number} reservedSpace space to remove from wrapping for custom functionalities
      * @returns {Array} Array of line(s) into which the given text is wrapped
      * to.
      */
-    _wrapLine: function(_line, lineIndex, desiredWidth) {
+    _wrapLine: function(_line, lineIndex, desiredWidth, reservedSpace) {
       var lineWidth        = 0,
           graphemeLines    = [],
           line             = [],
@@ -311,7 +312,10 @@
           infixWidth       = 0,
           largestWordWidth = 0,
           lineJustStarted = true,
-          additionalSpace = this._getWidthOfCharSpacing();
+          additionalSpace = this._getWidthOfCharSpacing(),
+          reservedSpace = reservedSpace || 0;
+
+      desiredWidth -= reservedSpace;
       for (var i = 0; i < words.length; i++) {
         // i would avoid resplitting the graphemes
         word = fabric.util.string.graphemeSplit(words[i]);
@@ -346,8 +350,8 @@
 
       i && graphemeLines.push(line);
 
-      if (largestWordWidth > this.dynamicMinWidth) {
-        this.dynamicMinWidth = largestWordWidth - additionalSpace;
+      if (largestWordWidth + reservedSpace > this.dynamicMinWidth) {
+        this.dynamicMinWidth = largestWordWidth - additionalSpace + reservedSpace;
       }
 
       return graphemeLines;
diff --git a/test/unit/textbox.js b/test/unit/textbox.js
index a6829eb1250..77754da8914 100644
--- a/test/unit/textbox.js
+++ b/test/unit/textbox.js
@@ -128,4 +128,29 @@
     textbox.initDimensions();
     assert.equal(textbox.textLines[0], 'xa', 'first line match expectations spacing 800');
   });
+  QUnit.test('wrapping with custom space', function(assert) {
+    var textbox = new fabric.Textbox('xa xb xc xd xe ya yb id', {
+      width: 2000,
+    });
+    var line1 = textbox._wrapLine('xa xb xc xd xe ya yb id', 0, 100, 0);
+    var expected1 =  [
+      ['x', 'a', ' ', 'x', 'b'],
+      ['x', 'c', ' ', 'x', 'd'],
+      ['x', 'e', ' ', 'y', 'a'],
+      ['y', 'b', ' ', 'i', 'd']];
+    assert.deepEqual(line1, expected1, 'wrapping without reserved');
+    assert.deepEqual(textbox.dynamicMinWidth, 40, 'wrapping without reserved');
+    var line2 = textbox._wrapLine('xa xb xc xd xe ya yb id', 0, 100, 50);
+    var expected2 =  [
+      ['x', 'a'],
+      ['x', 'b'],
+      ['x', 'c'],
+      ['x', 'd'],
+      ['x', 'e'],
+      ['y', 'a'],
+      ['y', 'b'],
+      ['i', 'd']];
+    assert.deepEqual(line2, expected2, 'wrapping without reserved');
+    assert.deepEqual(textbox.dynamicMinWidth, 90, 'wrapping without reserved');
+  });
 })();