diff --git a/src/effects/screenshot/screenshot.cpp b/src/effects/screenshot/screenshot.cpp
index c07502c388..f724a7d4e9 100644
--- a/src/effects/screenshot/screenshot.cpp
+++ b/src/effects/screenshot/screenshot.cpp
@@ -257,7 +257,7 @@ void ScreenShotEffect::takeScreenShot(ScreenShotWindowData *screenshot)
             glClearColor(0.0, 0.0, 0.0, 1.0);
 
             QMatrix4x4 projection;
-            projection.ortho(QRect(0, 0, geometry.width(), geometry.height()));
+            projection.ortho(QRect(0, 0, geometry.width() * devicePixelRatio, geometry.height() * devicePixelRatio));
             d.setProjectionMatrix(projection);
 
             effects->drawWindow(window, mask, infiniteRegion(), d);
@@ -358,7 +358,7 @@ QImage ScreenShotEffect::blitScreenshot(const QRect &geometry, qreal devicePixel
             image = QImage(nativeSize.width(), nativeSize.height(), QImage::Format_ARGB32);
             GLTexture texture(GL_RGBA8, nativeSize.width(), nativeSize.height());
             GLFramebuffer target(&texture);
-            target.blitFromFramebuffer(effects->mapToRenderTarget(geometry));
+            target.blitFromFramebuffer(effects->mapToRenderTarget(QRectF(geometry)).toRect());
             // copy content from framebuffer into image
             texture.bind();
             glGetTexImage(GL_TEXTURE_2D, 0, GL_RGBA, GL_UNSIGNED_BYTE,