foo.diff

diff --git a/utils/src/mkdtboimg.py b/utils/src/mkdtboimg.py
index 5f1b607..ebfd82d 100755
--- a/utils/src/mkdtboimg.py
+++ b/utils/src/mkdtboimg.py
@@ -899,7 +899,7 @@ def create_dtbo_image_from_config(fout, argv):
     for dt_arg in dt_args:
         filepath = None
         for root, dirnames, filenames in os.walk(args.dtbdir):
-            for filename in fnmatch.filter(filenames, dt_arg['filename']):
+            for filename in fnmatch.filter(filenames, os.path.basename(dt_arg['filename'])):
                 filepath = os.path.join(root, filename)
         params['dt_file'] = open(filepath, 'rb')
         params['dt_offset'] = 0