diff --git a/SimG4Core/Geometry/src/DDG4ProductionCuts.cc b/SimG4Core/Geometry/src/DDG4ProductionCuts.cc
index d954442ad0e4f..7f987c3fc13b7 100644
--- a/SimG4Core/Geometry/src/DDG4ProductionCuts.cc
+++ b/SimG4Core/Geometry/src/DDG4ProductionCuts.cc
@@ -114,7 +114,7 @@ void DDG4ProductionCuts::dd4hepInitialize() {
   for (auto const& it : *dd4hepMap_) {
     for (auto const& fit : specs) {
       for (auto const& pit : fit.second->paths) {
-	if (dd4hep::dd::compareEqualName(dd4hep::dd::realTopName(pit), dd4hep::dd::noNamespace(it.first.name()))) {
+        if (dd4hep::dd::compareEqualName(dd4hep::dd::realTopName(pit), dd4hep::dd::noNamespace(it.first.name()))) {
           dd4hepVec_.emplace_back(std::make_pair<G4LogicalVolume*, const dd4hep::SpecPar*>(&*it.second, &*fit.second));
         }
       }