diff --git a/test/T460-emacs-tree.sh b/test/T460-emacs-tree.sh
index 0f4e4503..cb2c90b8 100755
--- a/test/T460-emacs-tree.sh
+++ b/test/T460-emacs-tree.sh
@@ -3,7 +3,7 @@
 test_description="emacs tree view interface"
 . $(dirname "$0")/test-lib.sh || exit 1
 
-EXPECTED=$NOTMUCH_SRCDIR/test/tree.expected-output
+EXPECTED=$NOTMUCH_SRCDIR/test/emacs-tree.expected-output
 
 add_email_corpus
 
diff --git a/test/tree.expected-output/notmuch-tree-show-window b/test/emacs-tree.expected-output/notmuch-tree-show-window
similarity index 100%
rename from test/tree.expected-output/notmuch-tree-show-window
rename to test/emacs-tree.expected-output/notmuch-tree-show-window
diff --git a/test/tree.expected-output/notmuch-tree-single-thread b/test/emacs-tree.expected-output/notmuch-tree-single-thread
similarity index 100%
rename from test/tree.expected-output/notmuch-tree-single-thread
rename to test/emacs-tree.expected-output/notmuch-tree-single-thread
diff --git a/test/tree.expected-output/notmuch-tree-tag-inbox b/test/emacs-tree.expected-output/notmuch-tree-tag-inbox
similarity index 100%
rename from test/tree.expected-output/notmuch-tree-tag-inbox
rename to test/emacs-tree.expected-output/notmuch-tree-tag-inbox
diff --git a/test/tree.expected-output/notmuch-tree-tag-inbox-tagged b/test/emacs-tree.expected-output/notmuch-tree-tag-inbox-tagged
similarity index 100%
rename from test/tree.expected-output/notmuch-tree-tag-inbox-tagged
rename to test/emacs-tree.expected-output/notmuch-tree-tag-inbox-tagged
diff --git a/test/tree.expected-output/notmuch-tree-tag-inbox-thread-tagged b/test/emacs-tree.expected-output/notmuch-tree-tag-inbox-thread-tagged
similarity index 100%
rename from test/tree.expected-output/notmuch-tree-tag-inbox-thread-tagged
rename to test/emacs-tree.expected-output/notmuch-tree-tag-inbox-thread-tagged