diff --git a/ui/fints4kBankingClient/src/main/kotlin/net/dankito/banking/extensions/AmountExtensions.kt b/ui/fints4kBankingClient/src/main/kotlin/net/dankito/banking/extensions/AmountExtensions.kt
index 9e7d2f35..61c2a180 100644
--- a/ui/fints4kBankingClient/src/main/kotlin/net/dankito/banking/extensions/AmountExtensions.kt
+++ b/ui/fints4kBankingClient/src/main/kotlin/net/dankito/banking/extensions/AmountExtensions.kt
@@ -14,7 +14,7 @@ fun BigDecimal.toMoney(): Money {
 }
 
 fun Amount.toJavaBigDecimal(): BigDecimal {
-    return BigDecimal(this.string)
+    return BigDecimal(this.string.replace(',', '.'))
 }
 
 fun Money.toJavaBigDecimal(): BigDecimal {