diff --git a/.github/actions/tests/slack-summary-daily/scripts/construct-slack-payload.js b/.github/actions/tests/slack-summary-daily/scripts/construct-slack-payload.js
index 0a238a954aa..058cc6ec2c8 100644
--- a/.github/actions/tests/slack-summary-daily/scripts/construct-slack-payload.js
+++ b/.github/actions/tests/slack-summary-daily/scripts/construct-slack-payload.js
@@ -29,7 +29,6 @@ module.exports = ( { core } ) => {
 					emoji: true,
 				},
 			},
-			,
 			{
 				type: 'context',
 				elements: [