diff --git a/test/mibs/CLIXON-TYPES-MIB.txt b/test/mibs/CLIXON-TYPES-MIB.txt
index 35347273..7972a941 100644
--- a/test/mibs/CLIXON-TYPES-MIB.txt
+++ b/test/mibs/CLIXON-TYPES-MIB.txt
@@ -244,7 +244,7 @@ ClixonIETFWGEntry ::= SEQUENCE {
     nsIETFWGChair2  OCTET STRING
 }
 nsIETFWGName OBJECT-TYPE
-    SYNTAX      INTEGER
+    SYNTAX      INTEGER (1..2147483647)
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION