diff --git a/app-config.yaml b/app-config.yaml
index 309fa28234..03097069e6 100644
--- a/app-config.yaml
+++ b/app-config.yaml
@@ -82,6 +82,14 @@ proxy:
       Authorization:
         $env: SENTRY_TOKEN
 
+  '/ilert':
+    target: https://api.ilert.com
+    allowedMethods: ['GET', 'POST', 'PUT']
+    allowedHeaders: ['Authorization']
+    headers:
+      Authorization:
+        $env: ILERT_AUTH_HEADER
+
 organization:
   name: My Company
 
diff --git a/plugins/ilert/src/components/ILertCard/ILertCardOnCall.tsx b/plugins/ilert/src/components/ILertCard/ILertCardOnCall.tsx
index 9c347eeddc..8f28790375 100644
--- a/plugins/ilert/src/components/ILertCard/ILertCardOnCall.tsx
+++ b/plugins/ilert/src/components/ILertCard/ILertCardOnCall.tsx
@@ -55,11 +55,10 @@ export const ILertCardOnCall = ({
 
   const repeatInfo = () => {
     if (
-      !onCalls ||
-      !onCalls.length ||
-      !onCalls[onCalls.length - 1].escalationPolicy ||
-      !onCalls[onCalls.length - 1].escalationPolicy.repeating ||
-      !onCalls[onCalls.length - 1].escalationPolicy.frequency
+      !alertSource ||
+      !alertSource.escalationPolicy ||
+      !alertSource.escalationPolicy.repeating ||
+      !alertSource.escalationPolicy.frequency
     ) {
       return null;
     }
@@ -76,9 +75,7 @@ export const ILertCardOnCall = ({
               color="textSecondary"
               className={classes.repeatText}
             >
-              {`Repeat ${
-                onCalls[onCalls.length - 1].escalationPolicy.frequency
-              } times`}
+              {`Repeat ${alertSource.escalationPolicy.frequency} times`}
             </Typography>
           }
         />