diff --git a/meson.build b/meson.build
index be3c6b1..ae789a9 100644
--- a/meson.build
+++ b/meson.build
@@ -70,6 +70,7 @@
   'insecure-disable-ssl'                        : '-DBMCWEB_INSECURE_DISABLE_SSL',
   'insecure-push-style-notification'            : '-DBMCWEB_INSECURE_ENABLE_HTTP_PUSH_STYLE_EVENTING',
   'insecure-tftp-update'                        : '-DBMCWEB_INSECURE_ENABLE_REDFISH_FW_TFTP_UPDATE',
+  'insecure-ignore-content-type'                : '-DBMCWEB_INSECURE_IGNORE_CONTENT_TYPE',
   'kvm'                                         : '-DBMCWEB_ENABLE_KVM' ,
   'mutual-tls-auth'                             : '-DBMCWEB_ENABLE_MUTUAL_TLS_AUTHENTICATION',
   'redfish-aggregation'                         : '-DBMCWEB_ENABLE_REDFISH_AGGREGATION',