diff --git a/.github/check_sample_filenames.py b/.github/check_sample_filenames.py
index ee24585..f9c1104 100644
--- a/.github/check_sample_filenames.py
+++ b/.github/check_sample_filenames.py
@@ -35,6 +35,7 @@
     ".log.gz",
     ".BinExport",
     ".zip",
+    ".bndb",
 )
 IGNORED_DIRS = (".git", ".github", "sigs")