# [WARNING PDN-0195] Removing 5 via(s) between M2 and M5 at (35.7900 um, 1291.9420 um) for VSS

Tool: Power Distribution Network Generator

Subcategory: Warning message

## Conversation

### oharboe
What does it mean and what should I do?

From latest https://github.com/The-OpenROAD-Project/megaboom PDN

### maliberty
@gadfort any comments?

### oharboe
I see... Not an unfamiliar situation in EDA tools.... 

In C++ one can generally remove all warnings, not so in FPGA/EDA tools....

I going to forego filing a github issue on this case for now.