diff --git a/controls_TeslaPowerwall2AC.txt b/controls_TeslaPowerwall2AC.txt
index adb1405..1a458de 100644
--- a/controls_TeslaPowerwall2AC.txt
+++ b/controls_TeslaPowerwall2AC.txt
@@ -1,2 +1,2 @@
 UPD 2021-04-23_08:24:15 6944 FHEM/46_TeslaPowerwall2AC.pm
-UPD 2021-04-23_08:23:08 29179 lib/FHEM/Devices/Tesla/Powerwall.pm
+UPD 2021-07-05_13:05:54 29269 lib/FHEM/Devices/Tesla/Powerwall.pm
diff --git a/lib/FHEM/Devices/Tesla/Powerwall.pm b/lib/FHEM/Devices/Tesla/Powerwall.pm
index 61bf135..6bd0b7b 100644
--- a/lib/FHEM/Devices/Tesla/Powerwall.pm
+++ b/lib/FHEM/Devices/Tesla/Powerwall.pm
@@ -494,6 +494,7 @@ sub Write {
             header    => $header,
             hash      => $hash,
             setCmd    => $path,
+            sslargs => { SSL_hostname => 0, verify_hostname => 0, SSL_verify_mode => 0 },
             doTrigger => 1,
             callback  => \&ErrorHandling,
         }