diff --git a/BankingJavaFxControls/src/main/kotlin/net/dankito/banking/ui/javafx/dialogs/tan/EnterTanDialog.kt b/BankingJavaFxControls/src/main/kotlin/net/dankito/banking/ui/javafx/dialogs/tan/EnterTanDialog.kt
index 1ce49016..d9d68059 100644
--- a/BankingJavaFxControls/src/main/kotlin/net/dankito/banking/ui/javafx/dialogs/tan/EnterTanDialog.kt
+++ b/BankingJavaFxControls/src/main/kotlin/net/dankito/banking/ui/javafx/dialogs/tan/EnterTanDialog.kt
@@ -153,6 +153,8 @@ open class EnterTanDialog(
                 prefHeight = ButtonHeight
                 prefWidth = ButtonWidth
 
+                isCancelButton = true
+
                 action { cancelledEnteringTan() }
 
                 hboxConstraints {