diff --git a/docs/manual/CoreTasks/ant.html b/docs/manual/CoreTasks/ant.html
index a3837f901..862336174 100644
--- a/docs/manual/CoreTasks/ant.html
+++ b/docs/manual/CoreTasks/ant.html
@@ -158,7 +158,7 @@ targets so specified, in the order specified.</p>
     <td valign="top" align="center">Yes</td>
   </tr>
 </table>
-<p><em>since Ant 1.7</em>.</p>
+<p><em>since Ant 1.6.3</em>.</p>
 
 <h3>Basedir of the new project</h3>
 
diff --git a/docs/manual/CoreTasks/antcall.html b/docs/manual/CoreTasks/antcall.html
index 2d984d5e6..a09d3713b 100644
--- a/docs/manual/CoreTasks/antcall.html
+++ b/docs/manual/CoreTasks/antcall.html
@@ -143,7 +143,7 @@ targets so specified, in the order specified.</p>
     <td valign="top" align="center">Yes</td>
   </tr>
 </table>
-<p><em>since Ant 1.7</em>.</p>
+<p><em>since Ant 1.6.3</em>.</p>
 
 <h3>Examples</h3>
 <pre>