diff --git a/plugins/pagerduty/src/components/constants.ts b/plugins/pagerduty/src/components/constants.ts
index bfe1aea298..01308590f1 100644
--- a/plugins/pagerduty/src/components/constants.ts
+++ b/plugins/pagerduty/src/components/constants.ts
@@ -14,3 +14,4 @@
  * limitations under the License.
  */
 export const PAGERDUTY_INTEGRATION_KEY = 'pagerduty.com/integration-key';
+export const PAGERDUTY_SERVICE_ID = 'pagerduty.com/service-id';