diff --git a/packages/babel-traverse/test/fixtures/parameters/arity/exec.js b/packages/babel-traverse/test/fixtures/parameters/arity/exec.js
index be0d4bb7c8d7..fd91d48785da 100644
--- a/packages/babel-traverse/test/fixtures/parameters/arity/exec.js
+++ b/packages/babel-traverse/test/fixtures/parameters/arity/exec.js
@@ -1,3 +1,5 @@
+if (parseInt(process.version.slice(1)) < 6) process.exit();
+
 function f({a}, {b}, {c = ""}) { return [a, b, c] }
 function g({a}, {b} = {b: 2}) { return [a, b] }
 function h({a}, {b} = {b: 2}, c) { return [a, b, c] }
diff --git a/packages/babel-traverse/test/fixtures/parameters/function-declaration-in-params/exec.js b/packages/babel-traverse/test/fixtures/parameters/function-declaration-in-params/exec.js
index 668f74b948fd..31ac9f4cfbe9 100644
--- a/packages/babel-traverse/test/fixtures/parameters/function-declaration-in-params/exec.js
+++ b/packages/babel-traverse/test/fixtures/parameters/function-declaration-in-params/exec.js
@@ -1,3 +1,5 @@
+if (parseInt(process.version.slice(1)) < 6) process.exit();
+
 const val = (function f(a, b = (() => a)) {
   var a;
   assert.equal(a, 1);
diff --git a/packages/babel-traverse/test/fixtures/parameters/redeclaration-in-body/exec.js b/packages/babel-traverse/test/fixtures/parameters/redeclaration-in-body/exec.js
index 74eb979e4153..9698ed0bf2aa 100644
--- a/packages/babel-traverse/test/fixtures/parameters/redeclaration-in-body/exec.js
+++ b/packages/babel-traverse/test/fixtures/parameters/redeclaration-in-body/exec.js
@@ -1,3 +1,5 @@
+if (parseInt(process.version.slice(1)) < 6) process.exit();
+
 function single ({a}, b) {
   var a = 3;
   assert.equal(a, 3);