diff --git a/Svc/Framer/Framer.fpp b/Svc/Framer/Framer.fpp
index 3017d2380f..b71ea772ba 100644
--- a/Svc/Framer/Framer.fpp
+++ b/Svc/Framer/Framer.fpp
@@ -40,7 +40,7 @@ module Svc {
 
     @ Port receiving the general status from the downstream component
     @ indicating it is ready or not-ready for more input
-    guarded input port comStatusIn: Fw.SuccessCondition
+    sync input port comStatusIn: Fw.SuccessCondition
 
     @ Port receiving indicating the status of framer for receiving more data
     output port comStatusOut: Fw.SuccessCondition