diff --git a/jOOQ/src/main/java/org/jooq/Constants.java b/jOOQ/src/main/java/org/jooq/Constants.java
index 4e03383b71..215b1797ef 100644
--- a/jOOQ/src/main/java/org/jooq/Constants.java
+++ b/jOOQ/src/main/java/org/jooq/Constants.java
@@ -105,11 +105,15 @@ public final class Constants {
      */
     public static final String NS_CODEGEN     = "http://www.jooq.org/xsd/" + XSD_CODEGEN;
 
+    // [jooq-tools] START [max-row-degree]
+
     /**
      * The maximum degree of {@link Row} and {@link Record} subtypes
      */
     public static final int    MAX_ROW_DEGREE = 22;
 
+// [jooq-tools] END [max-row-degree]
+
     /**
      * No further instances
      */