diff --git a/guide/raspberry-pi/.env b/guide/raspberry-pi/.env
index e5d4a10..938a68f 100644
--- a/guide/raspberry-pi/.env
+++ b/guide/raspberry-pi/.env
@@ -74,7 +74,7 @@ DB_VOLUME_PATH=/home/pi/solectrus/postgresql
 #
 # Change this to your own SENEC IP address!
 SENEC_HOST=192.168.178.123
-SENEC_SCHEMA=http
+SENEC_SCHEMA=https
 SENEC_INTERVAL=5
 SENEC_LANGUAGE=de
 
diff --git a/guide/synology/.env b/guide/synology/.env
index d1b336e..dc6635d 100644
--- a/guide/synology/.env
+++ b/guide/synology/.env
@@ -74,7 +74,7 @@ DB_VOLUME_PATH=/volume1/docker/solectrus/postgresql
 #
 # Change this to your own SENEC IP address!
 SENEC_HOST=192.168.178.123
-SENEC_SCHEMA=http
+SENEC_SCHEMA=https
 SENEC_INTERVAL=5
 SENEC_LANGUAGE=de