diff --git a/.gitignore b/.gitignore
index 97f9e0f..fc16752 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,4 +48,5 @@ venv.bak/
 *.fits.gz
 *.evt
 *.evt.gz
-*.lock
\ No newline at end of file
+*.lock
+*.reg
\ No newline at end of file