diff --git a/composeApp/src/androidMain/kotlin/net/codinux/banking/ui/dialogs/EnterTanDialogPreview.kt b/composeApp/src/androidMain/kotlin/net/codinux/banking/ui/dialogs/EnterTanDialogPreview.kt
index 9be7140..192fd49 100644
--- a/composeApp/src/androidMain/kotlin/net/codinux/banking/ui/dialogs/EnterTanDialogPreview.kt
+++ b/composeApp/src/androidMain/kotlin/net/codinux/banking/ui/dialogs/EnterTanDialogPreview.kt
@@ -54,7 +54,7 @@ fun EnterTanDialogPreview_WithMultipleTanMedia() { // shows that dialog is reall
     val tanImage = TanImage("image/png", tanImageBytes)
 
     val tanMethods = listOf(
-        TanMethod("chipTAN optisch", TanMethodType.ChipTanFlickercode, "911", 6, AllowedTanFormat.Numeric),
+        TanMethod("chipTAN optisch", TanMethodType.ChipTanFlickerCode, "911", 6, AllowedTanFormat.Numeric),
         TanMethod("chipTAN-QR", TanMethodType.ChipTanQrCode, "913", 6, AllowedTanFormat.Numeric)
     )
 
@@ -73,20 +73,20 @@ fun EnterTanDialogPreview_WithMultipleTanMedia() { // shows that dialog is reall
 
 @Preview
 @Composable
-fun EnterTanDialogPreview_Flickercode() {
-    val tanMethods = listOf(TanMethod("chipTAN Flickercode", TanMethodType.ChipTanFlickercode, "902"))
+fun EnterTanDialogPreview_FlickerCode() {
+    val tanMethods = listOf(TanMethod("chipTAN Flickercode", TanMethodType.ChipTanFlickerCode, "902"))
     val bank = BankViewInfo("12345678", "SupiDupiNutzer", "Abzockbank", BankingGroup.Postbank)
-    val tanChallenge = TanChallenge(TanChallengeType.Flickercode, ActionRequiringTan.GetTanMedia, "Geben Sie die TAN ein", tanMethods.first().identifier, tanMethods, bank = bank, flickerCode = FlickerCode("100880077104", "0604800771040F"))
+    val tanChallenge = TanChallenge(TanChallengeType.FlickerCode, ActionRequiringTan.GetTanMedia, "Geben Sie die TAN ein", tanMethods.first().identifier, tanMethods, bank = bank, flickerCode = FlickerCode("100880077104", "0604800771040F"))
 
     EnterTanDialog(TanChallengeReceived(tanChallenge) { }) { }
 }
 
 @Preview
 @Composable
-fun EnterTanDialogPreview_Flickercode_DecodingError() {
-    val tanMethods = listOf(TanMethod("chipTAN Flickercode", TanMethodType.ChipTanFlickercode, "902"))
+fun EnterTanDialogPreview_FlickerCode_DecodingError() {
+    val tanMethods = listOf(TanMethod("chipTAN Flickercode", TanMethodType.ChipTanFlickerCode, "902"))
     val bank = BankViewInfo("12345678", "SupiDupiNutzer", "Abzockbank", BankingGroup.Postbank)
-    val tanChallenge = TanChallenge(TanChallengeType.Flickercode, ActionRequiringTan.ChangeTanMedium, "Geben Sie die TAN ein", tanMethods.first().identifier, tanMethods, bank = bank, flickerCode = FlickerCode("100880077104", null, decodingError = "Ja Hoppla, da ist dann wohl etwas schief gelaufen."))
+    val tanChallenge = TanChallenge(TanChallengeType.FlickerCode, ActionRequiringTan.ChangeTanMedium, "Geben Sie die TAN ein", tanMethods.first().identifier, tanMethods, bank = bank, flickerCode = FlickerCode("100880077104", null, decodingError = "Ja Hoppla, da ist dann wohl etwas schief gelaufen."))
 
     EnterTanDialog(TanChallengeReceived(tanChallenge) { }) { }
 }
\ No newline at end of file
diff --git a/composeApp/src/desktopMain/kotlin/net/codinux/banking/ui/dialogs/EnterTanDialogPreview.kt b/composeApp/src/desktopMain/kotlin/net/codinux/banking/ui/dialogs/EnterTanDialogPreview.kt
index 4e89997..6e6a526 100644
--- a/composeApp/src/desktopMain/kotlin/net/codinux/banking/ui/dialogs/EnterTanDialogPreview.kt
+++ b/composeApp/src/desktopMain/kotlin/net/codinux/banking/ui/dialogs/EnterTanDialogPreview.kt
@@ -41,7 +41,7 @@ fun EnterTanDialogPreview_WithMultipleTanMedia() { // shows that dialog is reall
     val tanImage = TanImage("image/png", tanImageBytes)
 
     val tanMethods = listOf(
-        TanMethod("chipTAN optisch", TanMethodType.ChipTanFlickercode, "911", 6, AllowedTanFormat.Numeric),
+        TanMethod("chipTAN optisch", TanMethodType.ChipTanFlickerCode, "911", 6, AllowedTanFormat.Numeric),
         TanMethod("chipTAN-QR", TanMethodType.ChipTanQrCode, "913", 6, AllowedTanFormat.Numeric)
     )