diff --git a/src/NodaTimeSplitter.php b/src/NodaTimeSplitter.php
index 8b17108..5e50b5f 100644
--- a/src/NodaTimeSplitter.php
+++ b/src/NodaTimeSplitter.php
@@ -554,7 +554,7 @@ final class NodaTimeSplitter {
         }
 
         // 1.900-2.000
-        if (\preg_match("/^[0-9]\.[0-9][0-9][0-9](\-|\/)[0-9]\.[0-9][0-9][0-9]$/", $datum)) {
+        if (\preg_match("/^[0-9]\.[0-9][0-9][0-9](\-|\/|\–)[0-9]\.[0-9][0-9][0-9]$/", $datum)) {
             $datum = \str_replace(".", "", $datum);
             return new NodaSplitTime(start_year: \substr($datum, 0, 4), end_year: \substr($datum, 5, 4));
         }