diff --git a/guide/english/agile/acceptance-criteria/index.md b/guide/english/agile/acceptance-criteria/index.md
index 4c2d020e6b..81ac42adcb 100644
--- a/guide/english/agile/acceptance-criteria/index.md
+++ b/guide/english/agile/acceptance-criteria/index.md
@@ -22,3 +22,5 @@ Consider the following situation: when accepting the user story the Product Owne
 Nomad8 provides an [FAQ on Acceptance Criteria](https://nomad8.com/acceptance_criteria/)
 
 Leading Agile on [Acceptance Criteria](https://www.leadingagile.com/2014/09/acceptance-criteria/)
+
+Elijah Valenciano [The Acceptance Criteria for Writing Acceptance Criteria](https://medium.freecodecamp.org/the-acceptance-criteria-for-writing-acceptance-criteria-6eae9d497814)