diff --git a/test/parallel/test-stdio-pipe-access.js b/test/parallel/test-stdio-pipe-access.js
index d32c5f0ba9..084fa4c038 100644
--- a/test/parallel/test-stdio-pipe-access.js
+++ b/test/parallel/test-stdio-pipe-access.js
@@ -1,7 +1,7 @@
 'use strict';
 const common = require('../common');
 if (!common.isMainThread)
-  common.skip('Workers don’t have process-like stdio');
+  common.skip("Workers don't have process-like stdio");
 
 // Test if Node handles acessing process.stdin if it is a redirected
 // pipe without deadlocking
diff --git a/test/parallel/test-stdio-pipe-redirect.js b/test/parallel/test-stdio-pipe-redirect.js
index 60f16b5cb2..fbde6ef808 100644
--- a/test/parallel/test-stdio-pipe-redirect.js
+++ b/test/parallel/test-stdio-pipe-redirect.js
@@ -1,7 +1,7 @@
 'use strict';
 const common = require('../common');
 if (!common.isMainThread)
-  common.skip('Workers don’t have process-like stdio');
+  common.skip("Workers don't have process-like stdio");
 
 // Test if Node handles redirecting one child process stdout to another
 // process stdin without crashing.