diff --git a/etc/k8s/opentelemetry-sidecar.yaml b/etc/k8s/opentelemetry-sidecar.yaml
index 9332c21..01f8c99 100644
--- a/etc/k8s/opentelemetry-sidecar.yaml
+++ b/etc/k8s/opentelemetry-sidecar.yaml
@@ -14,9 +14,11 @@ spec:
     exporters:
       logging: {}
       otlp:
-        endpoint: jaeger-all-in-one-collector.observability:4317
+        endpoint: "jaeger-all-in-one-collector.observability:4317"
         tls:
           insecure: true
+      prometheus:
+        endpoint: "0.0.0.0:8889"
     processors:
       batch: {}
     extensions:
@@ -38,3 +40,10 @@ spec:
             - batch
           receivers:
             - otlp
+        metrics:
+          receivers:
+            - otlp
+          processors:
+            - batch
+          exporters:
+            - prometheus