Optimize image size

[zrquan]

Description

This PR can help to reduce the image size a little.

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [ ] I have made corresponding changes to the documentation
• [ ] I have added tests that prove my fix is effective or that my feature works

[elegantmoose]

In theory I dont have a problem with this, however Im unsure if this will cause unexpected downstream issues.

@clenk @uruwhy Any strong feelings?