diff --git a/kubernetes-manifests/cartservice.yaml b/kubernetes-manifests/cartservice.yaml
index 7a65fbc..59b78ab 100644
--- a/kubernetes-manifests/cartservice.yaml
+++ b/kubernetes-manifests/cartservice.yaml
@@ -40,8 +40,12 @@ spec:
           value: "7070"
         - name: LISTEN_ADDR
           value: "0.0.0.0"
+        - name: NODE_IP
+          valueFrom:
+            fieldRef:
+              fieldPath: status.hostIP
         - name: SIGNALFX_ENDPOINT_URL
-          value: "$(NODE_IP):9411/api/v2/span"
+          value: "$(NODE_IP):9411/api/v2/spans"
         - name: SIGNALFX_SERVICE_NAME
           value: "cartservice"
         - name: SIGNALFX_SERVER_TIMING_CONTEXT
diff --git a/kubernetes-manifests/frontend.yaml b/kubernetes-manifests/frontend.yaml
index 69c1e71..b81e672 100644
--- a/kubernetes-manifests/frontend.yaml
+++ b/kubernetes-manifests/frontend.yaml
@@ -77,7 +77,7 @@ spec:
           - name: OC_SERVICE_ADDR
             value: "$(NODE_IP):55678"
           - name: SIGNALFX_ENDPOINT_URL 
-            value: "$(NODE_IP):9411/api/v2/span"
+            value: "$(NODE_IP):9411/api/v2/spans"
           - name: SIGNALFX_SERVER_TIMING_CONTEXT
             value: "true"
           resources: