diff --git a/.attach_pid12833 b/.attach_pid12833
deleted file mode 100644
index e69de29..0000000
diff --git a/.attach_pid19972 b/.attach_pid19972
deleted file mode 100644
index e69de29..0000000
diff --git a/.gitignore b/.gitignore
index 3acbc8f..9f53ee9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,5 @@ metals.sbt
 .vscode
 assets/
 *.j3o
+.attach_pid*
+hs_err_pid*
\ No newline at end of file