diff --git a/HIL/Makefile b/HIL/Makefile
index 37140ee..86cf080 100644
--- a/HIL/Makefile
+++ b/HIL/Makefile
@@ -6,7 +6,7 @@ install:
 	pip3 install -r requirements.txt
 
 test:
-	ESP_PORT=/dev/ttyUSB0 pytest tests -v --log-cli-level=INFO
+	ESP_PORT=/dev/ttyUSB0 ESP_CONFIG_PATH=testconfig ESP_CONFIG_FILE=testconfig.json pytest tests -v --log-cli-level=INFO
 
 debug:
-	ESP_PORT=/dev/ttyUSB0 pytest tests -v --capture=tee-sys --log-cli-level=DEBUG
+	ESP_PORT=/dev/ttyUSB0 ESP_CONFIG_PATH=testconfig ESP_CONFIG_FILE=testconfig.json pytest tests -v --capture=tee-sys --log-cli-level=DEBUG