diff --git a/.gitignore b/.gitignore
index e4d2347..d3a6794 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 *.csv
 *.tmp
-build
\ No newline at end of file
+build
+BF_companion
\ No newline at end of file