diff --git a/app/src/main/res/drawable/check_box_custom_button.xml b/app/src/main/res/drawable/check_box_custom_button.xml
index e4fc94585..5cfda56dd 100644
--- a/app/src/main/res/drawable/check_box_custom_button.xml
+++ b/app/src/main/res/drawable/check_box_custom_button.xml
@@ -3,4 +3,6 @@
     <item android:drawable="@drawable/check_box" android:state_checked="true" />
     <item android:drawable="@drawable/check_box_indeterminate" app:state_indeterminate="true" />
     <item android:drawable="@drawable/check_box_outline_blank" />
-</selector>
\ No newline at end of file
+</selector>
+<!--NOTE Docs: https://github.com/material-components/material-components-android/blob/1.10.0/docs/components/Checkbox.md
+Check libs.versions.toml for current version -->
\ No newline at end of file