diff --git a/tests/test1.yaml b/tests/test1.yaml
index 5abc74250b..0cf1af4e78 100644
--- a/tests/test1.yaml
+++ b/tests/test1.yaml
@@ -574,6 +574,11 @@ sensor:
       name: "LTR390 Light"
     als:
       name: "LTR390 ALS"
+    gain: "X3"
+    resolution: 18
+    wfac: 1.0
+    address: 0x53
+    update_interval: 60s 
   - platform: max6675
     name: 'Living Room Temperature'
     cs_pin: GPIO23