'bootstrapWizard is not defined' with jspm

[ValeryIvanov]

I am trying to import with jspm/systemjs this lib, but this error pops up.

This is how it looks in my js file.

import 'jquery';
import 'bootstrap';
import 'bootstrap-wizard';

This is what is added to the end of bootstrap-wizard.js and where error happens

self["bootstrapWizard"] = bootstrapWizard;

In my package.json I have jspm dependencies

"jspm": {
    "dependencies": {
        "angular": "github:angular/bower-angular@^1.5.5",
        "angular-ui-router": "github:angular-ui/angular-ui-router-bower@^0.3.0",
        "bootstrap": "github:twbs/bootstrap@^3.3.6",
        "bootstrap-wizard": "github:gwrey/bootstrap-wizard@master",
        "jquery": "npm:jquery@^2.2.4",
        "text": "github:systemjs/plugin-text@^0.0.8"
    },

In my config.js this is how it's mapped

map: {
    "bootstrap-wizard": "github:gwrey/bootstrap-wizard@master",

[ValeryIvanov]

By 'added' this is how bootstrap-wizard.js looks like after loaded with jspm.

[ValeryIvanov]

Tried this but did not help

  shim: {
    "bootstrap-wizard": {
      "deps": ["jquery"],
      "exports": "$"
    }
  },

[ValeryIvanov]

Removing

"exports bootstrapWizard";

did help, but why is this there anyway? This lib does not export anything but rather adds functionality to jquery?

And how do I make this change permenant, because removing this line helps only on my machine....