diff --git a/zcash-zf-dag.html b/zcash-zf-dag.html
index 8627e037..cfea237e 100644
--- a/zcash-zf-dag.html
+++ b/zcash-zf-dag.html
@@ -27,7 +27,7 @@
 <text text-anchor="middle" x="619" y="-241.8" font-family="Times,serif" font-size="14.00" fill="#000000">Epic: Zebra Release Candidate</text>
 </g>
 <g id="clust2" class="cluster">
-<title>cluster_1</title>
+<title>cluster_2</title>
 <polygon fill="none" stroke="#0000ff" points="260,-516 260,-653 643,-653 643,-516 260,-516"/>
 <text text-anchor="middle" x="451.5" y="-637.8" font-family="Times,serif" font-size="14.00" fill="#000000">Epic: Commit blocks to state using a separate task</text>
 </g>
diff --git a/zcash-zf-dag.svg b/zcash-zf-dag.svg
index 5da0f549..f36291d4 100644
--- a/zcash-zf-dag.svg
+++ b/zcash-zf-dag.svg
@@ -15,7 +15,7 @@
 <text text-anchor="middle" x="619" y="-241.8" font-family="Times,serif" font-size="14.00" fill="#000000">Epic: Zebra Release Candidate</text>
 </g>
 <g id="clust2" class="cluster">
-<title>cluster_1</title>
+<title>cluster_2</title>
 <polygon fill="none" stroke="#0000ff" points="260,-516 260,-653 643,-653 643,-516 260,-516"/>
 <text text-anchor="middle" x="451.5" y="-637.8" font-family="Times,serif" font-size="14.00" fill="#000000">Epic: Commit blocks to state using a separate task</text>
 </g>