diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index e077795..d7e81c2 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -15,6 +15,7 @@ Notes:
 ---
 
 ## Documentation
+- [ ] Code contains appropriate comments (REQUIRED for medium to large PR's.)
 
 - [ ] Documentation updated if needed