diff --git a/cypress/integration/plugins/alerting-dashboards-plugin/acknowledge_alerts_modal_spec.js b/cypress/integration/plugins/alerting-dashboards-plugin/acknowledge_alerts_modal_spec.js
index 260efaf34..1a7425b8d 100644
--- a/cypress/integration/plugins/alerting-dashboards-plugin/acknowledge_alerts_modal_spec.js
+++ b/cypress/integration/plugins/alerting-dashboards-plugin/acknowledge_alerts_modal_spec.js
@@ -22,6 +22,7 @@ describe('AcknowledgeAlertsModal', () => {
   before(() => {
     // Delete any existing monitors
     cy.deleteAllMonitors();
+    cy.deleteAllAlerts();
 
     // Load sample data
     cy.loadSampleEcommerceData();
@@ -223,6 +224,9 @@ describe('AcknowledgeAlertsModal', () => {
     // Delete all monitors
     cy.deleteAllMonitors();
 
+    // Delete all alerts
+    cy.deleteAllAlerts();
+
     // Delete sample data
     cy.deleteIndexByName(`${ALERTING_INDEX.SAMPLE_DATA_ECOMMERCE}`);
   });