1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/lib/devtool/upgrade.py b/scripts/lib/devtool/upgrade.py
index fa5b8ef3c7..a8130ed23f 100644
--- a/scripts/lib/devtool/upgrade.py
+++ b/scripts/lib/devtool/upgrade.py
@@ -32,7 +32,7 @@ def _run(cmd, cwd=''):
 
 def _get_srctree(tmpdir):
     srctree = tmpdir
-    dirs = scriptutils.filter_src_subdirs(tmpdir)
+    dirs = os.listdir(tmpdir)
     if len(dirs) == 1:
         srctree = os.path.join(tmpdir, dirs[0])
     else: