1 files changed, 1 insertions, 1 deletions
diff --git a/l2vpn.h b/l2vpn.h
index 766cda546ae1..871eca0e0d22 100755
--- a/l2vpn.h
+++ b/l2vpn.h
@@ -14,4 +14,4 @@
  * Original code by Hannes Gredler (hannes@juniper.net)
  */
 
-extern struct tok l2vpn_encaps_values[];
+extern const struct tok l2vpn_encaps_values[];