diff --git a/src/webgl/GeometryBuilder.js b/src/webgl/GeometryBuilder.js
index 6b7c96047c..f0cdee133b 100644
--- a/src/webgl/GeometryBuilder.js
+++ b/src/webgl/GeometryBuilder.js
@@ -46,6 +46,8 @@ class GeometryBuilder {
    * transformations.
    */
   addGeometry(input) {
+    this.renderer.uMVMatrix =
+     this.renderer.uModelMatrix.multiply(this.renderer.uViewMatrix);
     this.hasTransform = !this.renderer.uMVMatrix.mat4
       .every((v, i) => v === this.identityMatrix.mat4[i]);
 
diff --git a/src/webgl/interaction.js b/src/webgl/interaction.js
index d31101e8fc..4dbf0e07ed 100644
--- a/src/webgl/interaction.js
+++ b/src/webgl/interaction.js
@@ -686,7 +686,7 @@ p5.prototype._grid = function(size, numDivs, xOff, yOff, zOff) {
       this._renderer.curStrokeColor[1] * 255,
       this._renderer.curStrokeColor[2] * 255
     );
-    this._renderer.uMVMatrix.reset();
+    this._renderer.uModelMatrix.reset();
 
     // Lines along X axis
     for (let q = 0; q <= numDivs; q++) {
@@ -733,7 +733,7 @@ p5.prototype._axesIcon = function(size, xOff, yOff, zOff) {
 
   return function() {
     this.push();
-    this._renderer.uMVMatrix.reset();
+    this._renderer.uModelMatrix.reset();
 
     // X axis
     this.strokeWeight(2);