diff --git a/.gitignore b/.gitignore
index 3e58e5f..9d96df7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
-# Exclude bpm archives
-*.bpm
\ No newline at end of file
+# Ignore BPM archives and signatures
+*.bpm
+*.bpm.sig