diff --git a/root.spec b/root.spec
index ea5105f3f9c..11725d3ea76 100644
--- a/root.spec
+++ b/root.spec
@@ -1,7 +1,7 @@
 ### RPM lcg root 6.02.00
 ## INITENV +PATH PYTHONPATH %{i}/lib
 ## INITENV SET ROOTSYS %{i}
-%define tag 905652c
+%define tag 3aa5dfe13e0165493e41973302711af26d218e7c
 %define branch cms/v6-02-05
 %define github_user cms-sw
 Source: git+https://github.com/%github_user/root.git?obj=%{branch}/%{tag}&export=%{n}-%{realversion}&output=/%{n}-%{realversion}-%{tag}.tgz