diff --git a/geant4.spec b/geant4.spec
index 88d308d6265..a885156da2a 100644
--- a/geant4.spec
+++ b/geant4.spec
@@ -1,5 +1,5 @@
 ### RPM external geant4 10.02.p02
-%define tag a7c691a6fb5f3a6669a2929f5d24f8b8671821c4
+%define tag f9e758d95096c7956792a541549515b3c767d1fb
 %define branch cms/4.%{realversion}
 %define github_user cms-externals
 Source: git+https://github.com/%github_user/%{n}.git?obj=%{branch}/%{tag}&export=%{n}.%{realversion}&output=/%{n}.%{realversion}-%{tag}.tgz