diff --git a/tests/components/seeed_mr24hpc1/common_no_select.yaml b/tests/components/seeed_mr24hpc1/common_no_select.yaml
index 51296d49105..05dca6e2adc 100644
--- a/tests/components/seeed_mr24hpc1/common_no_select.yaml
+++ b/tests/components/seeed_mr24hpc1/common_no_select.yaml
@@ -35,4 +35,4 @@ text_sensor:
     heart_beat:
       name: "Heartbeat"
 
-# Note: NO select components included - this should work without compilation errors
\ No newline at end of file
+# Note: NO select components included - this should work without compilation errors
diff --git a/tests/components/seeed_mr24hpc1/no-select.esp8266-ard.yaml b/tests/components/seeed_mr24hpc1/no-select.esp8266-ard.yaml
index f0a04731e0d..ee91393dda9 100644
--- a/tests/components/seeed_mr24hpc1/no-select.esp8266-ard.yaml
+++ b/tests/components/seeed_mr24hpc1/no-select.esp8266-ard.yaml
@@ -2,4 +2,4 @@ substitutions:
   uart_tx_pin: GPIO1
   uart_rx_pin: GPIO3
 
-<<: !include common_no_select.yaml
\ No newline at end of file
+<<: !include common_no_select.yaml
diff --git a/tests/components/seeed_mr24hpc1/test.esp8266-ard.yaml b/tests/components/seeed_mr24hpc1/test.esp8266-ard.yaml
index a293ffbfc0e..adc2c4d24a8 100644
--- a/tests/components/seeed_mr24hpc1/test.esp8266-ard.yaml
+++ b/tests/components/seeed_mr24hpc1/test.esp8266-ard.yaml
@@ -2,4 +2,4 @@ substitutions:
   uart_tx_pin: GPIO1
   uart_rx_pin: GPIO3
 
-<<: !include common.yaml
\ No newline at end of file
+<<: !include common.yaml