diff --git a/test/node_redis.spec.js b/test/node_redis.spec.js
index a77c5146a8..d529d40da3 100644
--- a/test/node_redis.spec.js
+++ b/test/node_redis.spec.js
@@ -361,7 +361,7 @@ describe('The node_redis client', function () {
                     it('send_command with callback as args', function (done) {
                         client.send_command('abcdef', function (err, res) {
                             if (process.platform === 'win32') {
-                                assert.strictEqual(err.message, 'ERR unknown command `abcdef`');
+                                assert.strictEqual(err.message, "ERR unknown command 'abcdef'");
                             } else {
                                 assert.strictEqual(err.message, 'ERR unknown command `abcdef`, with args beginning with: ');
                             }