diff --git a/.tests/ga-backend-app.sh b/.tests/ga-backend-app.sh
index 0041258..988350c 100755
--- a/.tests/ga-backend-app.sh
+++ b/.tests/ga-backend-app.sh
@@ -18,7 +18,7 @@ echo "[INFO] Copying devices.yaml file..."
 cp ./hyperglass/examples/devices.yaml $HOME/hyperglass/devices.yaml
 
 echo "[INFO] Setting listen_address..."
-echo "listen_address: 127.0.0.1" >>$HOME/hyperglass/hyperglass.yaml
+echo "listen_address: 127.0.0.1" >>$HOME/hyperglass/config.yaml
 
 echo "[INFO] Starting UI build."
 poetry run hyperglass build-ui &>$LOG_FILE