diff --git a/config/gitignore.default b/config/gitignore.default
index f123a37..9d96df7 100644
--- a/config/gitignore.default
+++ b/config/gitignore.default
@@ -1,2 +1,3 @@
-# Exclude bpm archives
+# Ignore BPM archives and signatures
 *.bpm
+*.bpm.sig