diff --git a/tests/checks/complete.fish b/tests/checks/complete.fish
index 6df757858..5fc76c9ed 100644
--- a/tests/checks/complete.fish
+++ b/tests/checks/complete.fish
@@ -549,6 +549,6 @@ complete -C'dotty '
 
 rm -r $tmpdir
 
-complete -C'complete --command=fish' | string replace -rf 'fish\t.*' 'fish'
+complete -C'complete --command=mktemp' | string replace -rf '=mktemp\t.*' '=mktemp'
 # (one "--command=" is okay, we used to get "--command=--command="
-# CHECK: --command=fish
+# CHECK: --command=mktemp