diff --git a/curriculum/structure/superblocks/javascript-v9.json b/curriculum/structure/superblocks/javascript-v9.json
index 51e0878ec8f..ac03fc2db3a 100644
--- a/curriculum/structure/superblocks/javascript-v9.json
+++ b/curriculum/structure/superblocks/javascript-v9.json
@@ -248,7 +248,6 @@
           "blocks": [
             "lecture-working-with-maps-and-sets",
             "workshop-plant-nursery-catalog",
-            "lab-voting-system",
             "review-javascript-maps-and-sets",
             "quiz-javascript-maps-and-sets"
           ]