diff --git a/res/res_pjsip/pjsip_configuration.c b/res/res_pjsip/pjsip_configuration.c
index 8bd1dbfbe4..e88f019642 100644
--- a/res/res_pjsip/pjsip_configuration.c
+++ b/res/res_pjsip/pjsip_configuration.c
@@ -2148,6 +2148,7 @@ static void info_configuration_destroy(struct ast_sip_endpoint_info_configuratio
 
 static void media_configuration_destroy(struct ast_sip_endpoint_media_configuration *media)
 {
+	ast_rtp_dtls_cfg_free(&media->rtp.dtls_cfg);
 	ast_string_field_free_memory(&media->rtp);
 	ast_string_field_free_memory(media);
 }