diff --git a/res/cardTemplateScript.py b/res/cardTemplateScript.py
index 686a25657d7..418ed11ba80 100755
--- a/res/cardTemplateScript.py
+++ b/res/cardTemplateScript.py
@@ -30,6 +30,7 @@ def initSets():
 	forgeSets.append('M10')
 	forgeSets.append('M11')
 	forgeSets.append('M12')
+	forgeSets.append('M13')
 
 	# Multiplayer Sets
 	forgeSets.append('COM')