diff --git a/.github/workflows/linting-and-tests.yml b/.github/workflows/linting-and-tests.yml
index 75197ca3..57bc2829 100644
--- a/.github/workflows/linting-and-tests.yml
+++ b/.github/workflows/linting-and-tests.yml
@@ -401,7 +401,7 @@ jobs:
           helm install helm-testing \
             --values ./helm/simple.yml \
             --values ./helm/values-local-image.yml \
-            --set-json 'env=[{"name":"GRAFANA_CLOUD_NOTIFICATIONS_ENABLED","value":"False"}]' \
+            --set-json 'env=[{"name":"GRAFANA_CLOUD_NOTIFICATIONS_ENABLED","value":"False"},{"name":"BASE_URL","value":"http://172.17.0.1:30001"}]' \
             --set engine.replicaCount=3 \
             --set celery.replicaCount=3 \
             --set celery.worker_beat_enabled="False" \
diff --git a/grafana-plugin/integration-tests/integrations/heartbeat.test.ts b/grafana-plugin/integration-tests/integrations/heartbeat.test.ts
index 873e8131..e44166be 100644
--- a/grafana-plugin/integration-tests/integrations/heartbeat.test.ts
+++ b/grafana-plugin/integration-tests/integrations/heartbeat.test.ts
@@ -20,7 +20,7 @@ test.describe("updating an integration's heartbeat interval works", async () =>
     await page.getByTestId('integration-heartbeat-settings').click();
   };
 
-  test('"change heartbeat interval', async ({ adminRolePage: { page } }) => {
+  test('change heartbeat interval', async ({ adminRolePage: { page } }) => {
     const integrationName = generateRandomValue();
     await createIntegration(page, integrationName);
 
@@ -49,26 +49,23 @@ test.describe("updating an integration's heartbeat interval works", async () =>
     expect(heartbeatIntervalValue).toEqual(value);
   });
 
-  // TODO: Uncomment once https://github.com/grafana/oncall/pull/2648 ready
-  // test('"send heartbeat', async ({ adminRolePage: { page } }) => {
-  //   const integrationName = generateRandomValue();
-  //   await createIntegration(page, integrationName);
+  test('send heartbeat', async ({ request, adminRolePage: { page } }) => {
+    const integrationName = generateRandomValue();
+    await createIntegration(page, integrationName);
 
-  //   await _openHeartbeatSettingsForm(page);
+    await _openHeartbeatSettingsForm(page);
 
-  //   const heartbeatSettingsForm = page.getByTestId('heartbeat-settings-form');
+    const heartbeatSettingsForm = page.getByTestId('heartbeat-settings-form');
 
-  //   const endpoint = await heartbeatSettingsForm
-  //     .getByTestId('input-wrapper')
-  //     .locator('input[class*="input-input"]')
-  //     .inputValue();
+    const endpoint = await heartbeatSettingsForm
+      .getByTestId('input-wrapper')
+      .locator('input[class*="input-input"]')
+      .inputValue();
 
-  //   await page.goto(endpoint);
+    await request.get(endpoint);
+    await page.reload({ waitUntil: 'networkidle' });
 
-  //   await page.goBack();
-
-  //   const heartbeatBadge = await page.getByTestId('heartbeat-badge');
-
-  //   await expect(heartbeatBadge).toHaveClass(/--success/);
-  // });
+    // If heartbeat was never sent, there will be no badge
+    await page.getByTestId('heartbeat-badge').waitFor({ state: 'visible' });
+  });
 });