diff --git a/src/util/dconstants.js b/src/util/dconstants.js
index 8c4985c..f42770f 100644
--- a/src/util/dconstants.js
+++ b/src/util/dconstants.js
@@ -60,6 +60,7 @@ module.exports.ApplicationFlags.ALLOW_ACTIVITY_ACTION_SPECTATE     = 1 << 9; //
 module.exports.ApplicationFlags.ALLOW_ACTIVITY_ACTION_JOIN_REQUEST = 1 << 10; // prettier-ignore
 module.exports.ApplicationFlags.RPC_HAS_CONNECTED                  = 1 << 11; // prettier-ignore
 module.exports.ApplicationFlags.EMBEDDED_FIRST_PARTY               = 1 << 20; // prettier-ignore
+module.exports.ApplicationFlags.APPLICATION_COMMAND_MIGRATED       = 1 << 21; // prettier-ignore
 module.exports.ApplicationFlags.ACTIVE                             = 1 << 24; // prettier-ignore
 module.exports.ApplicationFlags.IFRAME_MODAL                       = 1 << 26; // prettier-ignore
 module.exports.ApplicationFlags.SOCIAL_LAYER_INTEGRATION           = 1 << 27; // prettier-ignore