diff --git a/.gitignore b/.gitignore
index dce7c61..e2bcab1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,4 +33,7 @@ language.settings.xml
 *.tcl
 
 #wavelib-specific
-denoised.txt
\ No newline at end of file
+denoised.txt
+
+build/
+.DS_Store
\ No newline at end of file