diff --git a/vocab/en-us/cancel-do-not-disturb.voc b/vocab/en-us/cancel-do-not-disturb.voc
index 7e898ae..adb44ed 100644
--- a/vocab/en-us/cancel-do-not-disturb.voc
+++ b/vocab/en-us/cancel-do-not-disturb.voc
@@ -1,2 +1 @@
-cancel do not disturb
-cancel meeting mode
+(cancel|end|stop) (do not disturb|meeting mode)
diff --git a/vocab/en-us/do-not-disturb.voc b/vocab/en-us/do-not-disturb.voc
index 93fac43..ca3e4cf 100644
--- a/vocab/en-us/do-not-disturb.voc
+++ b/vocab/en-us/do-not-disturb.voc
@@ -1,2 +1,3 @@
 do not disturb
 meeting mode
+(start|begin|enter) meeting mode