diff --git a/tests/checks/default-setup-path.fish b/tests/checks/default-setup-path.fish
index 739b74167..88dde2e36 100644
--- a/tests/checks/default-setup-path.fish
+++ b/tests/checks/default-setup-path.fish
@@ -1,7 +1,5 @@
 #RUN: %fish -C 'set -g fish %fish' %s
 
-# FIXME: Rationalize behavior when PATH is explicitly unset, should this not behave like PATH=""?
-# "" is threated like ".", see https://github.com/fish-shell/fish-shell/issues/3914
 if command -q getconf
     env -u PATH $fish -c 'test "$PATH" = "$('(command -s getconf)' PATH)"; and echo Success'
 else