diff --git a/Data-1.13/TableData/Lookup/MergeType.xml b/Data-1.13/TableData/Lookup/MergeType.xml
index 86181be45..b76f1392e 100644
--- a/Data-1.13/TableData/Lookup/MergeType.xml
+++ b/Data-1.13/TableData/Lookup/MergeType.xml
@@ -48,4 +48,8 @@
 		<id>11</id>
 		<name>Mechanical (Hard)</name>
 	</MergeType>
+	<MergeType>
+		<id>12</id>
+		<name>Tripwire Roll</name>
+	</MergeType>
 </JA2Data>
\ No newline at end of file