diff --git a/ampel-firmware/web_config.cpp b/ampel-firmware/web_config.cpp
index 79b82a56678cd81a1118234630710c19c831de36..77bcc4d897fc4d22a1a68084fc18931f2a6b724f 100644
--- a/ampel-firmware/web_config.cpp
+++ b/ampel-firmware/web_config.cpp
@@ -60,7 +60,7 @@ namespace web_config {
   /**
    * CSV
    */
-  iotwebconf::OptionalParameterGroup csvParams = iotwebconf::OptionalParameterGroup("csvs", "CSV", true);
+  iotwebconf::OptionalParameterGroup csvParams = iotwebconf::OptionalParameterGroup("CSV", "CSV", true);
 
   iotwebconf::IntTParameter<uint16_t> csvTimestepParam = iotwebconf::Builder<iotwebconf::IntTParameter<uint16_t>>(
       "csv_timestep").label("CSV timestep").defaultValue(CSV_INTERVAL).min(0).step(1).build();
@@ -68,7 +68,7 @@ namespace web_config {
   /**
    * MQTT
    */
-  iotwebconf::OptionalParameterGroup mqttParams = iotwebconf::OptionalParameterGroup("mqtts", "MQTT", true);
+  iotwebconf::OptionalParameterGroup mqttParams = iotwebconf::OptionalParameterGroup("MQTT", "MQTT", true);
 
   iotwebconf::IntTParameter<uint16_t> mqttTimestepParam = iotwebconf::Builder<iotwebconf::IntTParameter<uint16_t>>(
       "mqtt_timestep").label("MQTT timestep").defaultValue(
@@ -95,7 +95,7 @@ namespace web_config {
    * NTP Time
    */
 
-  iotwebconf::ParameterGroup timeParams = iotwebconf::ParameterGroup("ntp", "Time server");
+  iotwebconf::ParameterGroup timeParams = iotwebconf::ParameterGroup("NTP", "Time server");
   iotwebconf::TextTParameter<STRING_LEN> ntpParam = iotwebconf::Builder<iotwebconf::TextTParameter< STRING_LEN>>(
       "ntp_server").label("NTP Server").defaultValue(NTP_SERVER).build();
   iotwebconf::IntTParameter<int16_t> timeOffsetParam = iotwebconf::Builder<iotwebconf::IntTParameter<int16_t>>(