diff --git a/stiebeleltron/integrationpluginstiebeleltron.cpp b/stiebeleltron/integrationpluginstiebeleltron.cpp
index 662d4d6..36f0c2e 100644
--- a/stiebeleltron/integrationpluginstiebeleltron.cpp
+++ b/stiebeleltron/integrationpluginstiebeleltron.cpp
@@ -234,16 +234,16 @@ void IntegrationPluginStiebelEltron::setupThing(ThingSetupInfo *info) {
                     qCDebug(dcStiebelEltron()) << thing << "SG Ready activation changed" << smartGridState;
                     switch (smartGridState) {
                         case StiebelEltronModbusConnection::SmartGridStateModeOne:
-                            thing->setStateValue(stiebelEltronSgReadyModeStateTypeId, "Mode 1");
+                            thing->setStateValue(stiebelEltronSgReadyModeStateTypeId, "Off");
                             break;
                         case StiebelEltronModbusConnection::SmartGridStateModeTwo:
-                            thing->setStateValue(stiebelEltronSgReadyModeStateTypeId, "Mode 2");
+                            thing->setStateValue(stiebelEltronSgReadyModeStateTypeId, "Low");
                             break;
                         case StiebelEltronModbusConnection::SmartGridStateModeThree:
-                            thing->setStateValue(stiebelEltronSgReadyModeStateTypeId, "Mode 3");
+                            thing->setStateValue(stiebelEltronSgReadyModeStateTypeId, "Standard");
                             break;
                         case StiebelEltronModbusConnection::SmartGridStateModeFour:
-                            thing->setStateValue(stiebelEltronSgReadyModeStateTypeId, "Mode 4");
+                            thing->setStateValue(stiebelEltronSgReadyModeStateTypeId, "High");
                             break;
                     }
                 });
diff --git a/stiebeleltron/integrationpluginstiebeleltron.json b/stiebeleltron/integrationpluginstiebeleltron.json
index ad21a21..299a19a 100644
--- a/stiebeleltron/integrationpluginstiebeleltron.json
+++ b/stiebeleltron/integrationpluginstiebeleltron.json
@@ -293,13 +293,13 @@
                             "displayNameAction": "Set SG Ready mode",
                             "type": "QString",
                             "possibleValues": [
-                                "Mode 1",
-                                "Mode 2",
-                                "Mode 3",
-                                "Mode 4"
+                                "Off",
+                                "Low",
+                                "Standard",
+                                "High"
                             ],
                             "writable": true,
-                            "defaultValue": "Mode 3",
+                            "defaultValue": "Standard",
                             "suggestLogging": true
                         },
                         {