diff --git a/src/MDConcCurrencies.php b/src/MDConcCurrencies.php
index 62f1e4c..08927d5 100644
--- a/src/MDConcCurrencies.php
+++ b/src/MDConcCurrencies.php
@@ -53,6 +53,7 @@ final class MDConcCurrencies implements MDImporterConcordanceListInterface {
         "French Franc" => "fr-FF",
         "FF" => "fr-FF",
         "FRF" => "fr-FF",
+        "Französischer Franc" => "fr-FF",
 
         // Dutch Guilders
         'fl' => 'nl-Gulden',