diff --git a/releng/org.eclipse.cdt.releng/build.xml b/releng/org.eclipse.cdt.releng/build.xml
index 23b572d0531..13d3bf1902d 100644
--- a/releng/org.eclipse.cdt.releng/build.xml
+++ b/releng/org.eclipse.cdt.releng/build.xml
@@ -324,7 +324,9 @@
 		<chmod perm="g+w" dir="${copyToDir}">
 			<dirset dir="${copyToDir}"/>
 		</chmod>
-		
+		<chmod perm="g+w" dir="${copyToDir}/${buildType}.${buildId}">
+			<dirset dir="${copyToDir}/${buildType}.${buildId}"/>
+		</chmod>
 		<!-- Create symlink to latest build -->
 		<symlink action="delete" link="${copyToDir}/latest" failonerror="false"/>
 		<symlink link="${copyToDir}/latest" resource="${copyToDir}/${buildType}.${buildId}" overwrite="true"/>