IntelliJ Java compile can't find symbol of attached modules

Question

I love the hot swap feature of Java and i'm using it a lot while debugging. I can't compile single classes that contains references to a class from another module in IntelliJ though (with CTRL + SHIFT + F9). The error I get is the common java: cannot find symbol. Seems that the compiler doesn't see the other module.

The module is included under Project structure. Should I configure something else?

Answer 1

Compilation with dependencies works only using Build | Make.