# CANNON including problem?

**URL:** <https://forum.babylonjs.com/t/cannon-including-problem/2287>\
**Category:** Questions\
**Created:** [April 2, 2019, 6:39am UTC](https://forum.babylonjs.com/t/cannon-including-problem/2287 "2019-04-02T06:39:07Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![Ian\_Sheehan](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/ian_sheehan/32/1195_2.png) [@Ian\_Sheehan](https://forum.babylonjs.com/u/Ian_Sheehan)\
**Post date:** [April 2, 2019, 4:33pm UTC](https://forum.babylonjs.com/t/cannon-including-problem/2287/5 "2019-04-02T16:33:16Z")

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@RaananW  
What I do is in webpack.config.js:

```
new webpack.ProvidePlugin({
        CANNON: 'cannon'
    }),

```

and remove/comment  
/\*  
externals: {  
//oimo: ‘OIMO’, //or true  
cannon: “CANNON” //or true  
}  
\*/  
now physics cannon physics works ok

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