diff --git a/tests/setup b/tests/setup
index a6bc5f45..d64ba29c 100755
--- a/tests/setup
+++ b/tests/setup
@@ -29,7 +29,7 @@ clean () {
     fi
 }
 trap clean EXIT
-d=`mktemp -d -t jqXXXXX || true`
+d=`mktemp -d -t jqXXXXXX || true`
 if [ -z "$d" ]; then
     echo "Your OS does not support mktemp(1) -d" 1>&2
     exit 1