New commits on project branch are not built

Feedback & Bug Reports
1

Hello there,

I’ve set up my public Github project https://github.com/koflerdavid/nfa-equivalence-code with CircleCi. It uses the Haskell programming language.
The first time it worked properly; kudos for the smooth experience :slight_smile:
As I have been pushing new commits to the branch though, I noticed that CircleCi is not doing rebuilds anymore.

Am I missing something, or is something wrong with the build setup?
https://circleci.com/gh/koflerdavid/nfa-equivalence-code

Cheers,
David