diff --git a/.gitignore b/.gitignore
index 8c71fdf..336cc30 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
-/target
+/build
+/design-workflow/frequency-all.txt.gz
 /design-workflow/*.html
 /design-workflow/*.svg
-/design-workflow/frequency-all.txt.gz
 **/.ipynb_checkpoints
+/target