diff --git a/.gitignore b/.gitignore
index 0968ac3..cabc648 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@ node_modules/
 .envrc
 server.js
 *.sublime-workspace
+chromedriver.log
\ No newline at end of file
diff --git a/src/renderers/Canvas.js b/src/renderers/Canvas.js
index f19d353..a8fe43c 100644
--- a/src/renderers/Canvas.js
+++ b/src/renderers/Canvas.js
@@ -94,7 +94,7 @@ _html2canvas.Renderer.Canvas = function( options ) {
       canvas.height = canvas.style.height = (!usingFlashcanvas) ? options.height || zStack.ctx.height : Math.min(flashMaxSize, (options.height || zStack.ctx.height) );
 
       fstyle = ctx.fillStyle;
-      ctx.fillStyle = (zStack.backgroundColor === "transparent") ? "#fff" : zStack.backgroundColor;
+      ctx.fillStyle = (zStack.backgroundColor === "transparent" || zStack.backgroundColor === "rgba(0, 0, 0, 0)") ? "#fff" : zStack.backgroundColor;
       ctx.fillRect(0, 0, canvas.width, canvas.height);
       ctx.fillStyle = fstyle;