diff --git a/isync/.config/isync/mbsyncrc b/isync/.config/isync/mbsyncrc
index 0d56fdf5..13f6c8fc 100644
--- a/isync/.config/isync/mbsyncrc
+++ b/isync/.config/isync/mbsyncrc
@@ -29,6 +29,9 @@ Patterns * !'Sync Issues' !'Sync Issues/*'
 Create Both
 # Save the synchronization state files in the relevant directory
 SyncState *
+# Delete messages on both sides when one is deleted
+Expunge Both
+Sync All
 
 Channel work-inbox
 Master :work-remote:
@@ -39,3 +42,6 @@ Patterns Inbox Sent
 Create Both
 # Save the synchronization state files in the relevant directory
 SyncState *
+# Delete messages on both sides when one is deleted
+Expunge Both
+Sync All
diff --git a/isync/.config/isync/mbsyncrc.secret b/isync/.config/isync/mbsyncrc.secret
index 7d3d7553..15fc6ce3 100644
Binary files a/isync/.config/isync/mbsyncrc.secret and b/isync/.config/isync/mbsyncrc.secret differ