diff --git a/src/p_doors.cpp b/src/p_doors.cpp
index aff66cd74..05c93a898 100644
--- a/src/p_doors.cpp
+++ b/src/p_doors.cpp
@@ -539,7 +539,7 @@ void DAnimatedDoor::Serialize(FSerializer &arc)
 		("dooranim", m_DoorAnim)
 		("setblock1", m_SetBlocking1)
 		("setblock2", m_SetBlocking2)
-		("tyoe", m_Type);
+		("type", m_Type);
 }
 
 //============================================================================