diff --git a/deployment/metrics/qdr-container-puppet.yaml b/deployment/metrics/qdr-container-puppet.yaml
index 4b6fe1669e..b4f2418c8d 100644
--- a/deployment/metrics/qdr-container-puppet.yaml
+++ b/deployment/metrics/qdr-container-puppet.yaml
@@ -318,11 +318,6 @@ outputs:
                   - internal_tls_enabled
                   - - /etc/pki/tls/certs/metrics_qdr.crt:/var/lib/kolla/config_files/src-tls/etc/pki/tls/certs/metrics_qdr.crt:ro
                     - /etc/pki/tls/private/metrics_qdr.key:/var/lib/kolla/config_files/src-tls/etc/pki/tls/private/metrics_qdr.key:ro
-                    - list_join:
-                      - ':'
-                      - - {get_param: InternalTLSCAFile}
-                        - {get_param: InternalTLSCAFile}
-                        - 'ro'
                   - null
             environment:
               KOLLA_CONFIG_STRATEGY: COPY_ALWAYS