Unit test fails on build from Intellij but passes from terminal

I have a big java project. Using maven to automate the build and manage dependencies and JUnit for the unit testing.

When i'm running mvn clean install from Intellij the build fails because of one unit test that fails. The test succeeds when ran manually.

Also, executing mvn clean install from the terminal succeeds. (all tests pass)

I'm not sure where to look for the problem here.

Thanks!