diff --git a/app/src/main/java/de/ccc/events/badge/card10/Constants.kt b/app/src/main/java/de/ccc/events/badge/card10/Constants.kt
index 23666a42f15693f330a3fbe8ea6009168f93a14a..0ce6fa24d62c339e2389a0351cde27a788835db6 100644
--- a/app/src/main/java/de/ccc/events/badge/card10/Constants.kt
+++ b/app/src/main/java/de/ccc/events/badge/card10/Constants.kt
@@ -51,12 +51,11 @@ val FLASHLIGHT_CHARACTERISTIC_UUID = UUID.fromString("42230218-2342-2342-2342-23
 val PERSONAL_STATE_CHARACTERISTIC_UUID = UUID.fromString("42230219-2342-2342-2342-234223422342")
 
 enum class PersonalState(val v: Int) {
-        NONE(0x0000),
-        NO_CONTACT(0x0100),
-        CHAOS(0x0200),
-        COMMUNICATION(0x0300),
-        CAMP(0x0400)
-
+    NONE(0x0000),
+    NO_CONTACT(0x0100),
+    CHAOS(0x0200),
+    COMMUNICATION(0x0300),
+    CAMP(0x0400)
 }
 
 val LEDS_ABOVE_CHARACTERISTIC_UUID = UUID.fromString("42230220-2342-2342-2342-234223422342")
diff --git a/app/src/main/java/de/ccc/events/badge/card10/time/Card10Service.kt b/app/src/main/java/de/ccc/events/badge/card10/time/Card10Service.kt
index d08eb658600e11192a234eda60f041f53bffe37a..1822c055240f85600b69b0c74b2ccaf25ce5dc1e 100644
--- a/app/src/main/java/de/ccc/events/badge/card10/time/Card10Service.kt
+++ b/app/src/main/java/de/ccc/events/badge/card10/time/Card10Service.kt
@@ -41,7 +41,7 @@ class Card10Service(
         timeCharacteristic.writeType = BluetoothGattCharacteristic.WRITE_TYPE_NO_RESPONSE
         rocketsCharacteristic.writeType = BluetoothGattCharacteristic.WRITE_TYPE_NO_RESPONSE
         ledsAboveCharacteristic.writeType = BluetoothGattCharacteristic.WRITE_TYPE_NO_RESPONSE
-        personalStateCharacteristic.writeType = BluetoothGattCharacteristic.WRITE_TYPE_DEFAULT
+        personalStateCharacteristic.writeType = BluetoothGattCharacteristic.WRITE_TYPE_NO_RESPONSE
     }
 
     fun setTime() {
@@ -62,11 +62,10 @@ class Card10Service(
     }
 
     fun setPersonalState(value: PersonalState) {
-            personalStateCharacteristic.value = ByteArray(2)
-            personalStateCharacteristic.value[0] = value.v.toByte()
-            personalStateCharacteristic.value[1] = (value.v shr 8).toByte()
-            println("=== Writing personal State array : ${personalStateCharacteristic.value[0]},${personalStateCharacteristic.value[1]} ")
-
-            ConnectionService.writeCharacteristic(personalStateCharacteristic)
+        personalStateCharacteristic.value = ByteArray(2)
+        personalStateCharacteristic.value[0] = value.v.toByte()
+        personalStateCharacteristic.value[1] = (value.v shr 8).toByte()
+        println("=== Writing personal State array : ${personalStateCharacteristic.value[0]},${personalStateCharacteristic.value[1]} ")
+        ConnectionService.writeCharacteristic(personalStateCharacteristic)
     }
 }
\ No newline at end of file