diff --git a/README.md b/README.md
index 716fc45..4c95fc4 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ for test in "${tests[@]}"; do
   test=($test)
   docker run --rm \
     --volume ${HOST_MEDIA}:/media -it \
-    --device=/dev/dri -e QSV_DEVICE=${QSV_DEVICE:-/dev/dri/D128} \
+    --device=/dev/dri -e QSV_DEVICE=${QSV_DEVICE:-/dev/dri/renderD128} \
       intel-media-ffmpeg ${test[*]} || {
     echo "Error: Test failed: ${test[*]}"
     break