How I can start IE in 32bit mode in webdriver.io

I am running an WebDriver.io test using gulp-wdio npm pakage on selenium-standalone

The Code that I run in gulp is:

gulp.task('e2e', function () {
return gulp.src('wdio.conf.js')
    .pipe(wdio({
        wdio: {
            specs: './test/features/**/*.feature'
        }
    }));
});

And my wdio.conf.js define browsers this way:

capabilities: [     
        {
            browserName: 'internet explorer',
            version: 'ANY'
        }
    ],

How ever the typing is very slow, i had found on the internet that running 32 bit version of the web-driver resolves the issue, how ever I can't find how to configure the capabilities or some other place to run the IE32 bit driver by default... Any help will be appreciated @:-)

via OBender