diff --git a/blocked-edges/4.3.9.yaml b/blocked-edges/4.3.9.yaml
new file mode 100644
index 000000000..58ab79ccd
--- /dev/null
+++ b/blocked-edges/4.3.9.yaml
@@ -0,0 +1,3 @@
+to: 4.3.9
+from: 4\.2\..*
+# 4.2 -> 4.3 updates occasionally hit PodIP vs. PodIPs, https://bugzilla.redhat.com/show_bug.cgi?id=1816302