diff --git a/test/T050-new.sh b/test/T050-new.sh
index ffa303ef..272ed417 100755
--- a/test/T050-new.sh
+++ b/test/T050-new.sh
@@ -309,7 +309,7 @@ cat <<EOF > notmuch-new-vanish.gdb
 set breakpoint pending on
 set logging file notmuch-new-vanish-gdb.log
 set logging on
-break add_file
+break notmuch_database_index_file
 commands
 shell rm -f ${MAIL_DIR}/vanish
 continue