diff --git a/src/core/renderers/SystemRenderer.js b/src/core/renderers/SystemRenderer.js
index 1fb12ae..27bcef3 100644
--- a/src/core/renderers/SystemRenderer.js
+++ b/src/core/renderers/SystemRenderer.js
@@ -251,6 +251,8 @@
     this.preserveDrawingBuffer = false;
     this.clearBeforeRender = false;
 
+    this.roundPixels = false;
+
     this._backgroundColor = 0;
     this._backgroundColorRgb = null;
     this._backgroundColorString = null;

diff --git a/src/core/renderers/SystemRenderer.js b/src/core/renderers/SystemRenderer.js
index 1fb12ae..27bcef3 100644
--- a/src/core/renderers/SystemRenderer.js
+++ b/src/core/renderers/SystemRenderer.js
@@ -251,6 +251,8 @@
     this.preserveDrawingBuffer = false;
     this.clearBeforeRender = false;
 
+    this.roundPixels = false;
+
     this._backgroundColor = 0;
     this._backgroundColorRgb = null;
     this._backgroundColorString = null;
diff --git a/src/core/renderers/canvas/CanvasRenderer.js b/src/core/renderers/canvas/CanvasRenderer.js
index 20032ac..9ca63c3 100644
--- a/src/core/renderers/canvas/CanvasRenderer.js
+++ b/src/core/renderers/canvas/CanvasRenderer.js
@@ -169,8 +169,6 @@
     this.maskManager.destroy();
     this.maskManager = null;
 
-    this.roundPixels = false;
-
     this.smoothProperty = null;
 };