diff --git a/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/config/FinTsClientOptions.kt b/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/config/FinTsClientOptions.kt
index 371ed41b..0a8feb60 100644
--- a/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/config/FinTsClientOptions.kt
+++ b/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/config/FinTsClientOptions.kt
@@ -26,6 +26,9 @@ data class FinTsClientOptions(
      * Defaults to true.
      */
     val removeSensitiveDataFromMessageLog: Boolean = true,
+
+    val closeDialogs: Boolean = true,
+
     val version: String = "1.0.0", // TODO: get version dynamically
     val productName: String = "15E53C26816138699C7B6A3E8"
 ) {
diff --git a/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/model/JobContext.kt b/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/model/JobContext.kt
index 0a4dc5b1..b3b67103 100644
--- a/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/model/JobContext.kt
+++ b/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/model/JobContext.kt
@@ -55,7 +55,7 @@ open class JobContext(
     protected open var dialogNumber: Int = 0
 
 
-    open fun startNewDialog(closeDialog: Boolean = true, dialogId: String = DialogContext.InitialDialogId,
+    open fun startNewDialog(closeDialog: Boolean = config.options.closeDialogs, dialogId: String = DialogContext.InitialDialogId,
                        versionOfSecurityProcedure: VersionDesSicherheitsverfahrens = VersionDesSicherheitsverfahrens.Version_2,
                        chunkedResponseHandler: ((BankResponse) -> Unit)? = dialog.chunkedResponseHandler) : DialogContext {