diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index efe208a1b8..2e1a708fa2 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -891,10 +891,9 @@ void Application::paintGL() {
         renderArgs._renderMode = RenderArgs::NORMAL_RENDER_MODE;
 
         {
-            auto mirrorViewport = glm::ivec4(0, 0, _mirrorViewRect.width(), _mirrorViewRect.height());
-            float ratio = 1.0f / ((float)QApplication::desktop()->windowHandle()->devicePixelRatio() * getRenderResolutionScale());
-         
-            auto mirrorViewportDest = glm::ivec4(0, 0, ratio * mirrorViewport.z, ratio * mirrorViewport.w);
+            float ratio = ((float)QApplication::desktop()->windowHandle()->devicePixelRatio() * getRenderResolutionScale());
+            auto mirrorViewport = glm::ivec4(0, 0, _mirrorViewRect.width() * ratio, _mirrorViewRect.height() * ratio);
+            auto mirrorViewportDest = mirrorViewport;
          
             auto selfieFbo = DependencyManager::get<FramebufferCache>()->getSelfieFramebuffer();
             gpu::Batch batch;
diff --git a/interface/src/ui/ApplicationOverlay.cpp b/interface/src/ui/ApplicationOverlay.cpp
index d1154bda03..643663e658 100644
--- a/interface/src/ui/ApplicationOverlay.cpp
+++ b/interface/src/ui/ApplicationOverlay.cpp
@@ -183,12 +183,17 @@ void ApplicationOverlay::renderRearView(RenderArgs* renderArgs) {
         batch.setProjectionTransform(legacyProjection);
         batch.setModelTransform(Transform());
         batch.setViewTransform(Transform());
-
+        
+        float screenRatio = ((float)qApp->getDevicePixelRatio());
+        float renderRatio = ((float)screenRatio * qApp->getRenderResolutionScale());
+        
         auto viewport = qApp->getMirrorViewRect();
-        glm::vec2 bottomLeft(viewport.left(), viewport.bottom());
-        glm::vec2 topRight(viewport.right(), viewport.top());
+        glm::vec2 bottomLeft(viewport.left(), viewport.top() + viewport.height());
+        glm::vec2 topRight(viewport.left() + viewport.width(), viewport.top());
+        bottomLeft *= screenRatio;
+        topRight *= screenRatio;
         glm::vec2 texCoordMinCorner(0.0f, 0.0f);
-        glm::vec2 texCoordMaxCorner(viewport.width() / float(selfieTexture->getWidth()), viewport.height() / float(selfieTexture->getHeight()));
+        glm::vec2 texCoordMaxCorner(viewport.width() * renderRatio / float(selfieTexture->getWidth()), viewport.height() * renderRatio / float(selfieTexture->getHeight()));
 
         geometryCache->useSimpleDrawPipeline(batch, false);
         batch.setResourceTexture(0, renderArgs->_whiteTexture);