diff --git a/test/glint_test.gleam b/test/glint_test.gleam
index b0ba418..52b4640 100644
--- a/test/glint_test.gleam
+++ b/test/glint_test.gleam
@@ -10,7 +10,10 @@ pub fn main() {
 
 pub fn path_clean_test() {
   glint.new()
-  |> glint.add(["", " ", " cmd", "subcmd"], glint.command(fn(_, _, _) { Nil }))
+  |> glint.add(
+    ["", " ", " cmd", "subcmd\t"],
+    glint.command(fn(_, _, _) { Nil }),
+  )
   |> glint.execute(["cmd", "subcmd"])
   |> should.be_ok()
 }