diff --git a/.gitignore b/.gitignore
index 1c1e0850e..a4c63ae59 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,7 @@ services/cram-console/src/app_autogen.rs
 # shouldn't be committed
 apps/vault/tools/crypto_data
 tools/v2p.txt
+*nocheckin.bin
 
 *.map