diff --git a/build-tools/create-packs/SignVerifyIgnore.txt b/build-tools/create-packs/SignVerifyIgnore.txt
index 16340349a32..dafe2965001 100644
--- a/build-tools/create-packs/SignVerifyIgnore.txt
+++ b/build-tools/create-packs/SignVerifyIgnore.txt
@@ -1,2 +1,3 @@
 **\*.xml,ignore unsigned xml
 **\cab*.cab.cab,ignore unsigned .cab
+**\com\sun\jna\win32-*\jnidispatch.dll, ignore external bundletool.jar content