diff --git a/evaluation/kubernetes/apps/prose-system/jaeger/app/collector-svc.yaml b/evaluation/kubernetes/apps/prose-system/jaeger/app/collector-svc.yaml
index b76d5df5..7d3f2f10 100644
--- a/evaluation/kubernetes/apps/prose-system/jaeger/app/collector-svc.yaml
+++ b/evaluation/kubernetes/apps/prose-system/jaeger/app/collector-svc.yaml
@@ -17,7 +17,11 @@ apiVersion: v1
 kind: Service
 metadata:
   name: otlp
+  annotations:
+    metallb.universe.tf/loadBalancerIPs: "${METALLB_OTEL_COLLECTOR}"
 spec:
+  type: LoadBalancer
+  externalTrafficPolicy: Local
   ports:
     - name: otlp-grpc
       port: 4317
diff --git a/evaluation/kubernetes/flux/vars/cluster-settings.yaml b/evaluation/kubernetes/flux/vars/cluster-settings.yaml
index 6f69e9a6..a3e3694b 100644
--- a/evaluation/kubernetes/flux/vars/cluster-settings.yaml
+++ b/evaluation/kubernetes/flux/vars/cluster-settings.yaml
@@ -10,6 +10,7 @@ data:
   METALLB_K8S_GATEWAY_ADDR: "192.168.49.20"
   METALLB_INGRESS_ADDR: "192.168.49.21"
   METALLB_JAEGER_QUERY: "192.168.49.22"
+  METALLB_OTEL_COLLECTOR: "192.168.49.23"
 
   # TODO: replace to real secret domain
   SECRET_DOMAIN: "my-example.com"