config.yaml

@@ -26,7 +26,7 @@ web_server:
 #  encryption:
 #    key: ""
 
-<<: !include mqtt.yml
+<<: !include mqtt.yaml
 
 ota:
   - platform: esphome
@@ -40,7 +40,7 @@ time:
       - ptbtime2.ptb.de
       - ptbtime3.ptb.de
 
-<<: !include data.yml
+<<: !include data.yaml
 
 remote_receiver:
   pin: 

generate.py

@@ -94,5 +94,5 @@ data = {
     ]
 }
 
-with open('data.yml', 'w') as outfile:
+with open('data.yaml', 'w') as outfile:
     yaml.dump(data, outfile, default_flow_style=None)