diff --git a/foxshell.zsh b/foxshell.zsh
index e79e8b5..314b72b 100644
--- a/foxshell.zsh
+++ b/foxshell.zsh
@@ -261,7 +261,7 @@ if '[' '-n' "${_foxshell_bootstrap-}" ']'; then
     tmpdir="$('command' 'mktemp' '-d' "$FOXSHELL"/tmp.XXXXXXXXXX)" || 'exit'
     'command' 'chmod' 'go-rwx' '--' "$tmpdir" || 'exit'
     'set' '-E'
-    'trap' ''command' 'rm' '-rf' '--' "$tmpdir"; 'exit' '1' 'ERR'
+    'trap' 'command rm -rf -- "$tmpdir"; exit 1' 'ERR'
     'set' '+E'
 
     dir="$FOXSHELL"/foxshell