diff --git a/lb1.matrix.test.sunet.se/overlay/etc/hiera/data/local.eyaml b/lb1.matrix.test.sunet.se/overlay/etc/hiera/data/local.eyaml
new file mode 100644
index 0000000..f7138f5
--- /dev/null
+++ b/lb1.matrix.test.sunet.se/overlay/etc/hiera/data/local.eyaml
@@ -0,0 +1,3 @@
+---
+sourceips:
+  - '87.251.31.153'