diff --git a/core/renderers/common/constants.js b/core/renderers/common/constants.js
index 47d418da4..4fd3c8eff 100644
--- a/core/renderers/common/constants.js
+++ b/core/renderers/common/constants.js
@@ -139,6 +139,13 @@ Blockly.blockRendering.ConstantProvider = function() {
    */
   this.NOTCH_OFFSET_LEFT = 15;
 
+  /**
+   * Additional offset added to the statement input's width to account for the
+   * notch.
+   * @type {number}
+   */
+  this.STATEMENT_INPUT_NOTCH_OFFSET = this.NOTCH_OFFSET_LEFT;
+
   this.STATEMENT_BOTTOM_SPACER = 0;
   this.STATEMENT_INPUT_PADDING_LEFT = 20;
 
diff --git a/core/renderers/measurables/inputs.js b/core/renderers/measurables/inputs.js
index a7a80068d..966bd4a98 100644
--- a/core/renderers/measurables/inputs.js
+++ b/core/renderers/measurables/inputs.js
@@ -132,7 +132,7 @@ Blockly.blockRendering.StatementInput = function(constants, input) {
     this.height =
         this.connectedBlockHeight + this.constants_.STATEMENT_BOTTOM_SPACER;
   }
-  this.width = this.constants_.NOTCH_OFFSET_LEFT + this.shape.width;
+  this.width = this.constants_.STATEMENT_INPUT_NOTCH_OFFSET + this.shape.width;
 };
 Blockly.utils.object.inherits(Blockly.blockRendering.StatementInput,
     Blockly.blockRendering.InputConnection);
diff --git a/core/renderers/zelos/constants.js b/core/renderers/zelos/constants.js
index f797e59c4..1e57ab92a 100644
--- a/core/renderers/zelos/constants.js
+++ b/core/renderers/zelos/constants.js
@@ -80,6 +80,11 @@ Blockly.zelos.ConstantProvider = function() {
    * @override
    */
   this.NOTCH_OFFSET_LEFT = 3 * this.GRID_UNIT;
+  
+  /**
+   * @override
+   */
+  this.STATEMENT_INPUT_NOTCH_OFFSET = this.NOTCH_OFFSET_LEFT;
 
   /**
    * @override
@@ -373,6 +378,8 @@ Blockly.zelos.ConstantProvider.prototype.init = function() {
   Blockly.zelos.ConstantProvider.superClass_.init.call(this);
   this.HEXAGONAL = this.makeHexagonal();
   this.ROUNDED = this.makeRounded();
+
+  this.STATEMENT_INPUT_NOTCH_OFFSET += this.INSIDE_CORNERS.rightWidth;
 };
 
 /**