diff --git a/compiler/2014/LabCommTokens.jrag b/compiler/2014/LabCommTokens.jrag
index 30c1a89f9d6c74c956207d47d9989396df8d2e8d..27a52c16f1925ad48f4cc17376a3e43ecb8c91fb 100644
--- a/compiler/2014/LabCommTokens.jrag
+++ b/compiler/2014/LabCommTokens.jrag
@@ -2,8 +2,9 @@ aspect LabCommTokens {
 
   public static final int ASTNode.LABCOMM_VERSION =    0x01;  
   public static final int ASTNode.LABCOMM_SAMPLE_DEF = 0x02;  // The flat signature
+  public static final int ASTNode.LABCOMM_SAMPLE_REF = 0x03;  
   public static final int ASTNode.LABCOMM_TYPE_DEF  =  0x03;  // and type declarations, hierarchically
-  public static final int ASTNode.LABCOMM_TYPE_BINDING=0x04;
+  public static final int ASTNode.LABCOMM_TYPE_BINDING=0x05;
 
   public static final int ASTNode.LABCOMM_ARRAY =      0x10;
   public static final int ASTNode.LABCOMM_STRUCT =     0x11;