diff --git a/comid/tdx-profile/teetcbcompsvn.go b/comid/tdx-profile/teetcbcompsvn.go
index 1659b21..ec28fe5 100644
--- a/comid/tdx-profile/teetcbcompsvn.go
+++ b/comid/tdx-profile/teetcbcompsvn.go
@@ -5,6 +5,7 @@ package tdx
 
 import "fmt"
 
+// MaxSVNCount is the maximum SVN count in TeeTcbCompSvn
 const MaxSVNCount = 16
 
 type TeeTcbCompSvn [MaxSVNCount]TeeSVN