diff --git a/src/_blog/tutorials.md b/src/_blog/tutorials.md
index af812712..eaff25d2 100644
--- a/src/_blog/tutorials.md
+++ b/src/_blog/tutorials.md
@@ -49,7 +49,7 @@ data:
   - DAG
   - IPLD
   - CID
-  card_image: "/2021-01-14-tutorial-protoschool-merkledags.png"
+  card_image: "/ps-twitter-tute-ipld-merkle-dags.jpg"
 - name: 'ProtoSchool: Anatomy of a CID'
   title: 'ProtoSchool: Anatomy of a CID'
   path: https://proto.school/anatomy-of-a-cid
diff --git a/src/assets/ps-twitter-tute-ipld-merkle-dags.jpg b/src/assets/ps-twitter-tute-ipld-merkle-dags.jpg
new file mode 100644
index 00000000..a60016ce
Binary files /dev/null and b/src/assets/ps-twitter-tute-ipld-merkle-dags.jpg differ