Remove the date from blog post URL's

Hi

Im trying to remove the date from my blog post URL's; currently telemarktracks.com/blog/2019-11-08-5-tips-for-buying-telemark-skis

I would like the above to be: telemarktracks.com/blog/5-tips-for-buying-telemark-skis

I've added the rewrite rule to my htaccess file:

# specific rewrite rule for blog urls

RewriteRule ^blog/([a-zA-Z0-9-/]+)$ /blog/post.php?s=$1 [L]

And changed the settings in Admin:

Blog post page path

/blog/{postSlug}

Slug format

{postTitle}

Any help would be greatly appreciated.

Thanks Byron - my browser cache was playing tricks on me