diff --git a/auto/config b/auto/config
index 7048bf7..29acdce 100755
--- a/auto/config
+++ b/auto/config
@@ -192,6 +192,7 @@ lb config noauto \
     --parent-mirror-bootstrap $PUREOS_REPO \
     --parent-mirror-binary $PUREOS_REPO \
     --parent-mirror-debian-installer $PUREOS_REPO \
+    --memtest "memtest86+" \
     --apt-source-archives false \
     --debian-installer false \
     --win32-loader false \