Tear down basement wall load-bearing or non load-bearing ??

[Ali84]

Hi! I'm planning an extra room in the basement and want to tear down a wall to make the room a bit larger. Please correct me if I'm wrong. The dotted line is the beam structure, and the wall I want to tear down is circled with the red line. I believe that wall is non-load-bearing because the beam structure runs across the wall. Am I right?
The house is from 1954 and I haven't gotten hold of any drawings or floor plans.

 

[Themilita]

Load-bearing walls generally run in the opposite direction to the trusses.

 

[Ali84]

Thank you for the reply.