diff --git a/esphome/components/ballu_old/__init__.py b/esphome/components/ballu_old/__init__.py
index e0f5ebbe7b..f66c315fe2 100644
--- a/esphome/components/ballu_old/__init__.py
+++ b/esphome/components/ballu_old/__init__.py
@@ -1 +1 @@
-CODEOWNERS = ["@Midnighter32"]
\ No newline at end of file
+CODEOWNERS = ["@Midnighter32"]
diff --git a/tests/components/ballu_old/test.esp32-ard.yaml b/tests/components/ballu_old/test.esp32-ard.yaml
index adb5e48768..a344d1297a 100644
--- a/tests/components/ballu_old/test.esp32-ard.yaml
+++ b/tests/components/ballu_old/test.esp32-ard.yaml
@@ -4,4 +4,4 @@ remote_transmitter:
 
 climate:
   - platform: ballu_old
-    name: Living room AC
\ No newline at end of file
+    name: Living room AC
diff --git a/tests/components/ballu_old/test.esp8266-ard.yaml b/tests/components/ballu_old/test.esp8266-ard.yaml
index adb5e48768..a344d1297a 100644
--- a/tests/components/ballu_old/test.esp8266-ard.yaml
+++ b/tests/components/ballu_old/test.esp8266-ard.yaml
@@ -4,4 +4,4 @@ remote_transmitter:
 
 climate:
   - platform: ballu_old
-    name: Living room AC
\ No newline at end of file
+    name: Living room AC