diff --git a/ansible/roles/traffic-engine/files/helm/conf/conflist.inf b/ansible/roles/traffic-engine/files/helm/conf/conflist.inf
index 18e39e1f..752bb3f6 100644
--- a/ansible/roles/traffic-engine/files/helm/conf/conflist.inf
+++ b/ansible/roles/traffic-engine/files/helm/conf/conflist.inf
@@ -97,6 +97,9 @@
 {{- if eq .Values.decoders.QUIC .Values.define_enable_val_yes }}
 ./plug/business/fw_quic_plug/fw_quic_plug.inf
 {{- end }}
+{{- if eq .Values.decoders.DTLS .Values.define_enable_val_yes }}
+./plug/business/fw_dtls_plug/fw_dtls_plug.inf
+{{- end }}
 {{- if and (eq .Values.decoders.RTP .Values.define_enable_val_yes) (eq .Values.decoders.SIP .Values.define_enable_val_yes) }}
 ./plug/business/fw_voip_plug/fw_voip_plug.inf
 {{- end }}