diff --git a/src/engine/imap-engine/imap-engine-email-prefetcher.vala b/src/engine/imap-engine/imap-engine-email-prefetcher.vala
index 2d1eacc9..9a072fd1 100644
--- a/src/engine/imap-engine/imap-engine-email-prefetcher.vala
+++ b/src/engine/imap-engine/imap-engine-email-prefetcher.vala
@@ -36,8 +36,8 @@ private class Geary.ImapEngine.EmailPrefetcher : Object {
         
         folder.opened.connect(on_opened);
         folder.closed.connect(on_closed);
-        folder.email_appended.connect(on_local_expansion);
-        folder.email_inserted.connect(on_local_expansion);
+        folder.email_locally_appended.connect(on_local_expansion);
+        folder.email_locally_inserted.connect(on_local_expansion);
     }
     
     ~EmailPrefetcher() {
@@ -46,8 +46,8 @@ private class Geary.ImapEngine.EmailPrefetcher : Object {
         
         folder.opened.disconnect(on_opened);
         folder.closed.disconnect(on_closed);
-        folder.email_appended.disconnect(on_local_expansion);
-        folder.email_inserted.disconnect(on_local_expansion);
+        folder.email_locally_appended.disconnect(on_local_expansion);
+        folder.email_locally_inserted.disconnect(on_local_expansion);
     }
     
     private void on_opened(Geary.Folder.OpenState open_state) {