diff --git a/envoyfilter/envoy.yaml b/envoyfilter/envoy.yaml
index 4d4a8c43..5243699f 100644
--- a/envoyfilter/envoy.yaml
+++ b/envoyfilter/envoy.yaml
@@ -58,7 +58,6 @@ static_resources:
                         configuration:
                           "@type": "type.googleapis.com/google.protobuf.StringValue"
                           value: |
-                            katanemo_prompt_config:
                               default_prompt_endpoint: "127.0.0.1"
                               load_balancing: "round_robin"
                               timeout_ms: 5000
@@ -73,11 +72,6 @@ static_resources:
                                   api_key: "$OPEN_AI_API_KEY"
                                   model: gpt-4
 
-                              system_prompt: |
-                                You are a helpful weather forecaster. Use weater data that is provided to you. Please following following guidelines when responding to user queries:
-                                - Use farenheight for temperature
-                                - Use miles per hour for wind speed
-
                               prompt_targets:
 
                                 - type: context_resolver
@@ -87,7 +81,9 @@ static_resources:
                                     - how is the weather in San Francisco?
                                     - what is the forecast in Seattle?
                                   entities:
-                                    - city
+                                    - name: city
+                                      required: true
+                                    - name: days
                                   endpoint:
                                     cluster: weatherhost
                                     path: /weather