diff --git a/src/MDConcMeasurementTypes.php b/src/MDConcMeasurementTypes.php
index 994b0b6..ef8a2ab 100644
--- a/src/MDConcMeasurementTypes.php
+++ b/src/MDConcMeasurementTypes.php
@@ -142,6 +142,7 @@ final class MDConcMeasurementTypes implements MDImporterConcordanceListInterface
 
             "Höhe",
             "height",
+            "Außenmaß (Höhe)",
             "Reliefhöhe" => MDMeasurementType::height,
 
             "Länge",