diff --git a/l18n b/l18n
index a6fd3b1..ee5fa9d 160000
--- a/l18n
+++ b/l18n
@@ -1 +1 @@
-Subproject commit a6fd3b1f6d83d6e1a6aada7a9b000e6cf2829461
+Subproject commit ee5fa9df3d3eaae50714258b1499e30aa9b90b7b
diff --git a/src/MDMarkingTypesSet.php b/src/MDMarkingTypesSet.php
index 1280642..1485890 100644
--- a/src/MDMarkingTypesSet.php
+++ b/src/MDMarkingTypesSet.php
@@ -24,6 +24,7 @@ final class MDMarkingTypesSet extends MDValueSet {
         'screwed',
         'burnt_in',
         'riveted',
+        'nailed',
         'sewn',
         'glued',
     ];