diff --git a/Network.cpp b/Network.cpp
index 39314e4..8a23b31 100644
--- a/Network.cpp
+++ b/Network.cpp
@@ -1260,9 +1260,9 @@ void Network::publishHASSConfigAdditionalButtons(char *deviceType, const char *b
                      "config",
                      String("~") + mqtt_topic_config_single_lock,
                      { { "enabled_by_default", "false" },
-                       { "pl_on", "2" },
+                       { "pl_on", "0" },
                        { "pl_off", "1" },
-                       { "state_on", "2" },
+                       { "state_on", "0" },
                        { "state_off", "1" }});
 }
 
diff --git a/README.md b/README.md
index 3d7b72f..d04b469 100644
--- a/README.md
+++ b/README.md
@@ -191,7 +191,7 @@ In a browser navigate to the IP address assigned to the ESP32.
 - configuration/buttonEnabled: enable or disable the button on the lock (0 = disabled; 1 = enabled).
 - configuration/ledBrightness: Set the brightness of the LED on the lock (0=min; 5=max).
 - configuration/ledEnabled: enable or disable the LED on the lock (0 = disabled; 1 = enabled).
-- configuration/singleLock: configures wether to single- or double-lock the door (1 = single; 2 = double).
+- configuration/singleLock: configures wether to single- or double-lock the door (0 = double; 1 = single).
 
 ### Opener