diff --git a/communication/slack-config/sig-node/config.yaml b/communication/slack-config/sig-node/config.yaml
index 2451edc98ce..6cfdc47c401 100644
--- a/communication/slack-config/sig-node/config.yaml
+++ b/communication/slack-config/sig-node/config.yaml
@@ -11,3 +11,4 @@ channels:
   - name: sig-node-sidecar
   - name: sig-node-swap
   - name: sig-node-wranglers
+  - name: sig-node-readiness-controller