diff --git a/arch/config_generator.py b/arch/config_generator.py
index fe2b0666..2fb0ded7 100644
--- a/arch/config_generator.py
+++ b/arch/config_generator.py
@@ -4,7 +4,7 @@ import yaml
 from jsonschema import validate
 
 ENVOY_CONFIG_TEMPLATE_FILE = os.getenv('ENVOY_CONFIG_TEMPLATE_FILE', 'envoy.template.yaml')
-ARCH_CONFIG_FILE = os.getenv('ARCH_CONFIG_FILE', '/root/arch_config.yaml')
+ARCH_CONFIG_FILE = os.getenv('ARCH_CONFIG_FILE', '/config/arch_config.yaml')
 ENVOY_CONFIG_FILE_RENDERED = os.getenv('ENVOY_CONFIG_FILE_RENDERED', '/etc/envoy/envoy.yaml')
 ARCH_CONFIG_SCHEMA_FILE = os.getenv('ARCH_CONFIG_SCHEMA_FILE', 'arch_config_schema.yaml')
 
diff --git a/demos/function_calling/docker-compose.yaml b/demos/function_calling/docker-compose.yaml
index baa79c4c..a0baf28a 100644
--- a/demos/function_calling/docker-compose.yaml
+++ b/demos/function_calling/docker-compose.yaml
@@ -14,7 +14,6 @@ services:
       - "10000:10000"
       - "19901:9901"
     volumes:
-      - ./generated/envoy.yaml:/etc/envoy/envoy.yaml
       - /etc/ssl/cert.pem:/etc/ssl/cert.pem
       - ./arch_log:/var/log/
       - ./arch_config.yaml:/config/arch_config.yaml