diff --git a/pom.xml b/pom.xml
index dadb7140c29..64015cca0ea 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2748,7 +2748,9 @@
         <version>2.7</version>
         <reportSets>
           <reportSet>
-            <report>index</report>
+            <reports>
+              <report>index</report>
+            </reports>
           </reportSet>
         </reportSets>
         <!-- see src/main/site/site.xml for selected reports -->