--- a/widget/android/AndroidBridge.cpp
+++ b/widget/android/AndroidBridge.cpp
@@ -2100,20 +2100,20 @@ nsresult AndroidBridge::TakeScreenshot(n
         docshell->GetPresContext(getter_AddRefs(presContext));
     }
     if (!presContext)
         return NS_ERROR_FAILURE;
     nscolor bgColor = NS_RGB(255, 255, 255);
     nsIPresShell* presShell = presContext->PresShell();
     PRUint32 renderDocFlags = (nsIPresShell::RENDER_IGNORE_VIEWPORT_SCROLLING |
                                nsIPresShell::RENDER_DOCUMENT_RELATIVE);
-    nsRect r(nsPresContext::CSSPixelsToAppUnits(srcX),
-             nsPresContext::CSSPixelsToAppUnits(srcY),
-             nsPresContext::CSSPixelsToAppUnits(srcW),
-             nsPresContext::CSSPixelsToAppUnits(srcH));
+    nsRect r(nsPresContext::CSSPixelsToAppUnits(srcX / scale),
+             nsPresContext::CSSPixelsToAppUnits(srcY / scale),
+             nsPresContext::CSSPixelsToAppUnits(srcW / scale),
+             nsPresContext::CSSPixelsToAppUnits(srcH / scale));
 
     JNIEnv* jenv = AndroidBridge::GetJNIEnv();
     if (!jenv)
         return NS_OK;
 
     PRUint32 stride = dstW * 2;
     PRUint32 bufferSize = dstH * stride;