diff --git a/MAC/Deployment/data/PVSS/Cabinet.dpdef b/MAC/Deployment/data/PVSS/Cabinet.dpdef
index b69729681ae082f7f320112841711aaa5c6959e1..01681026172eaa94ea7e9ceb572c0fad2390e0cc 100644
--- a/MAC/Deployment/data/PVSS/Cabinet.dpdef
+++ b/MAC/Deployment/data/PVSS/Cabinet.dpdef
@@ -4,8 +4,8 @@ frontFanOuter		bool
 frontAirflow		bool
 
 backDoorOpen		bool
-backtFanInner		bool
-backtFanOuter		bool
+backFanInner		bool
+backFanOuter		bool
 backAirflow			bool
 
 tempAlarm			int