diff --git a/src/extract/canvas/CanvasExtract.js b/src/extract/canvas/CanvasExtract.js
index 3ac5aee..03925b2 100644
--- a/src/extract/canvas/CanvasExtract.js
+++ b/src/extract/canvas/CanvasExtract.js
@@ -102,7 +102,7 @@
         const width = frame.width * resolution;
         const height = frame.height * resolution;
 
-        const canvasBuffer = new core.CanvasRenderTarget(width, height);
+        const canvasBuffer = new core.CanvasRenderTarget(width, height, 1);
         const canvasData = context.getImageData(frame.x * resolution, frame.y * resolution, width, height);
 
         canvasBuffer.context.putImageData(canvasData, 0, 0);

diff --git a/src/extract/canvas/CanvasExtract.js b/src/extract/canvas/CanvasExtract.js
index 3ac5aee..03925b2 100644
--- a/src/extract/canvas/CanvasExtract.js
+++ b/src/extract/canvas/CanvasExtract.js
@@ -102,7 +102,7 @@
         const width = frame.width * resolution;
         const height = frame.height * resolution;
 
-        const canvasBuffer = new core.CanvasRenderTarget(width, height);
+        const canvasBuffer = new core.CanvasRenderTarget(width, height, 1);
         const canvasData = context.getImageData(frame.x * resolution, frame.y * resolution, width, height);
 
         canvasBuffer.context.putImageData(canvasData, 0, 0);
diff --git a/src/extract/webgl/WebGLExtract.js b/src/extract/webgl/WebGLExtract.js
index 7bb3ee6..008aab3 100644
--- a/src/extract/webgl/WebGLExtract.js
+++ b/src/extract/webgl/WebGLExtract.js
@@ -109,7 +109,7 @@
         const width = frame.width * resolution;
         const height = frame.height * resolution;
 
-        const canvasBuffer = new core.CanvasRenderTarget(width, height);
+        const canvasBuffer = new core.CanvasRenderTarget(width, height, 1);
 
         if (textureBuffer)
         {