diff --git a/.gitignore b/.gitignore
index 7b35141..a373e77 100644
--- a/.gitignore
+++ b/.gitignore
@@ -444,3 +444,6 @@ credentials_info.md
 # Ad-hoc SQL and reports
 windchill_query.sql
 mis_report.md
+
+# Planning documents (local only)
+PLANS/