diff --git a/.gitignore b/.gitignore
index ddcea6c6..1a07453e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,4 @@ host/simtrace2-cardem-pcsc
 host/contrib/simtrace2.spec
 usb_strings_generated.h
 firmware/usbstring/usbstring
+firmware/apps/*/usb_strings.txt.patched