diff --git a/.gitignore b/.gitignore
index 6cc6a61..e1b8924 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+# PASM
+# prelude assembler's output files
 prelude/pasm/*.bin
 prelude/pasm/*.txt
 prelude/pasm/*.sv
\ No newline at end of file