diff --git a/.github/actions/slack-notify-on-failure/action.yml b/.github/actions/slack-notify-on-failure/action.yml
index 76254d6d1d7..9133f7c5fa4 100644
--- a/.github/actions/slack-notify-on-failure/action.yml
+++ b/.github/actions/slack-notify-on-failure/action.yml
@@ -18,4 +18,4 @@ runs:
         notify_when: "failure"
         status: "failure"
       env:
-        SLACK_WEBHOOK_URL: ${{ input.slackWebhookURL }}
+        SLACK_WEBHOOK_URL: ${{ inputs.slackWebhookURL }}