1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/lib/wic/plugins/source/bootimg-pcbios.py b/scripts/lib/wic/plugins/source/bootimg-pcbios.py
index 8a1aca1ad1..c4786a6e0e 100644
--- a/scripts/lib/wic/plugins/source/bootimg-pcbios.py
+++ b/scripts/lib/wic/plugins/source/bootimg-pcbios.py
@@ -190,7 +190,7 @@ class BootimgPcbiosPlugin(SourcePlugin):
         chmod_cmd = "chmod 644 %s" % bootimg
         exec_cmd(chmod_cmd)
 
-        du_cmd = "du -Lbms %s" % bootimg
+        du_cmd = "du -Lbks %s" % bootimg
         out = exec_cmd(du_cmd)
         bootimg_size = out.split()[0]