diff --git a/.gitignore b/.gitignore
index e2fedb243da250049b06f0b5694b496dc5850cd3..5852696438236de85b1e48f652d091ee78167692 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,8 +6,10 @@
 db/
 incremental_db/
 output_files/
+simulation/
 project/
 target/
 *.v
 *.fir
 *.anno.json
+*.txt