Index: src/main/java/org/apache/maven/plugin/javadoc/AggregatorJavadocReport.java
===================================================================
--- src/main/java/org/apache/maven/plugin/javadoc/AggregatorJavadocReport.java	(revision 684790)
+++ src/main/java/org/apache/maven/plugin/javadoc/AggregatorJavadocReport.java	(working copy)
@@ -39,6 +39,14 @@
 public class AggregatorJavadocReport
     extends JavadocReport
 {
+    /**
+     * Whether to build in aggregator way.
+     * <br/>
+     *
+     * @parameter expression="${aggregator}" default-value="false"
+     */
+    protected boolean aggregator;
+
     /** {@inheritDoc} */
     public void generate( Sink sink, Locale locale )
         throws MavenReportException
@@ -48,4 +56,10 @@
 
         super.generate( sink, locale );
     }
+
+    /** {@inheritDoc} */
+    public boolean canGenerateReport()
+    {
+        return aggregator;
+    }
 }
Index: src/main/java/org/apache/maven/plugin/javadoc/AggregatorTestJavadocReport.java
===================================================================
--- src/main/java/org/apache/maven/plugin/javadoc/AggregatorTestJavadocReport.java	(revision 684790)
+++ src/main/java/org/apache/maven/plugin/javadoc/AggregatorTestJavadocReport.java	(working copy)
@@ -39,6 +39,14 @@
 public class AggregatorTestJavadocReport
     extends TestJavadocReport
 {
+    /**
+     * Whether to build in aggregator way.
+     * <br/>
+     *
+     * @parameter expression="${aggregator}" default-value="false"
+     */
+    protected boolean aggregator;
+
     /** {@inheritDoc} */
     public void generate( Sink sink, Locale locale )
         throws MavenReportException
@@ -48,4 +56,10 @@
 
         super.generate( sink, locale );
     }
+
+    /** {@inheritDoc} */
+    public boolean canGenerateReport()
+    {
+        return aggregator;
+    }
 }