diff --git a/spec/modules-spec.js b/spec/modules-spec.js
index 6161bb1d7f0b..b996b8f4839b 100644
--- a/spec/modules-spec.js
+++ b/spec/modules-spec.js
@@ -18,8 +18,7 @@ describe('modules support', () => {
         require('runas')
       })
 
-      // TODO(alexeykuzmin): [Ch66] Fix the test.
-      xit('can be required in node binary', (done) => {
+      it('can be required in node binary', (done) => {
         const runas = path.join(fixtures, 'module', 'runas.js')
         const child = require('child_process').fork(runas)
         child.on('message', (msg) => {