diff --git a/.lycheeignore b/.lycheeignore
new file mode 100644
index 00000000000..55986811c55
--- /dev/null
+++ b/.lycheeignore
@@ -0,0 +1,6 @@
+_localhost_
+_docs.deephaven.io_
+https://10.0.1.50:8123/iris/connection.json
+https://deephaven.io/core/release/vX.Y.Z/javadoc
+https://github.com/deephaven/deephaven.io
+https://developer.mozilla.org/en-US/docs/Web/API/Transferable