diff --git a/zcash-zf-dag.html b/zcash-zf-dag.html
index 6e5e7c0d..53c0016e 100644
--- a/zcash-zf-dag.html
+++ b/zcash-zf-dag.html
@@ -27,25 +27,25 @@
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+<g id="a_node19"><a xlink:href="https://github.com/ZcashFoundation/zebra/issues/2971" xlink:title="ZcashFoundation/zebra#2971&#10;Fix crawler.rs doctest" target="_blank">
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