diff --git a/configs/example/arm/fs_bigLITTLE.py b/configs/example/arm/fs_bigLITTLE.py
index 7d66c03a6..d71e714fe 100644
--- a/configs/example/arm/fs_bigLITTLE.py
+++ b/configs/example/arm/fs_bigLITTLE.py
@@ -194,7 +194,7 @@ def build(options):
         "norandmaps",
         "loglevel=8",
         "mem=%s" % default_mem_size,
-        "root=/dev/vda1",
+        "root=/dev/vda",
         "rw",
         "init=%s" % options.kernel_init,
         "vmalloc=768MB",