diff --git a/simulated_pcb/serial.py b/simulated_pcb/serial.modelec.py
similarity index 100%
rename from simulated_pcb/serial.py
rename to simulated_pcb/serial.modelec.py
diff --git a/simulated_pcb/serial.test.py b/simulated_pcb/serial.modelec.test.py
similarity index 100%
rename from simulated_pcb/serial.test.py
rename to simulated_pcb/serial.modelec.test.py