diff --git a/org-cyf/content/js3/sprints/1/prep/index.md b/org-cyf/content/js3/sprints/1/prep/index.md
index 2d1f7c39e..e5dccccfd 100644
--- a/org-cyf/content/js3/sprints/1/prep/index.md
+++ b/org-cyf/content/js3/sprints/1/prep/index.md
@@ -13,6 +13,9 @@ src="module/js3/data-ui"
 name="now-showing"
 src="module/js3/now-showing"
 [[blocks]]
+name="Step-through-prep workshop"
+src="https://www.youtube.com/watch?v=HgbzMhJgdbU"
+[[blocks]]
 name="single-datum"
 src="module/js3/single-datum"
 [[blocks]]
diff --git a/org-cyf/content/js3/sprints/2/prep/index.md b/org-cyf/content/js3/sprints/2/prep/index.md
index 80a199015..6c7090450 100644
--- a/org-cyf/content/js3/sprints/2/prep/index.md
+++ b/org-cyf/content/js3/sprints/2/prep/index.md
@@ -11,6 +11,9 @@ backlog_filter= 'Week 2'
 name="Reacting"
 src="module/js3/reacting"
 [[blocks]]
+name="Step-through-prep workshop"
+src="https://www.youtube.com/watch?v=j2Iz8ZNm3n8"
+[[blocks]]
 name="Decomposition"
 src="module/js3/break-down"
 [[blocks]]