diff --git a/Grid/qcd/utils/GaugeGroup.h b/Grid/qcd/utils/GaugeGroup.h
index 6a407706..d0cdec17 100644
--- a/Grid/qcd/utils/GaugeGroup.h
+++ b/Grid/qcd/utils/GaugeGroup.h
@@ -350,11 +350,10 @@ class GaugeGroup {
 
     template <int N>    // reunitarise, resimplectify... previously ProjectSUn
     static void ProjectGn(Lattice<iVector<iScalar<iMatrix<vComplexD, N> >, Nd> > &U, GroupName::SU) {
-      GridBase *grid = U.Grid();
       // Reunitarise
       for (int mu = 0; mu < Nd; mu++) {
         auto Umu = PeekIndex<LorentzIndex>(U, mu);
-        ProjectOnGaugeGroup(Umu);
+        ProjectGn(Umu);
         PokeIndex<LorentzIndex>(U, Umu, mu);
       }
     }
diff --git a/Grid/qcd/utils/SUn.impl b/Grid/qcd/utils/SUn.impl
index a8a5210b..0e4b6124 100644
--- a/Grid/qcd/utils/SUn.impl
+++ b/Grid/qcd/utils/SUn.impl
@@ -515,7 +515,6 @@ static void ProjectOnGaugeGroup(Lattice<iScalar<iScalar<iMatrix<vComplexD, N> >
 
 template <int N>
 static void ProjectOnGaugeGroup(Lattice<iVector<iScalar<iMatrix<vComplexD, N> >, Nd> > &U, GroupName::SU) {
-  GridBase *grid = U.Grid();
   // Reunitarise
   for (int mu = 0; mu < Nd; mu++) {
     auto Umu = PeekIndex<LorentzIndex>(U, mu);
diff --git a/Grid/qcd/utils/Sp2n.impl b/Grid/qcd/utils/Sp2n.impl
index 75a1af17..77da9ad0 100644
--- a/Grid/qcd/utils/Sp2n.impl
+++ b/Grid/qcd/utils/Sp2n.impl
@@ -260,7 +260,6 @@ static void ProjectOnGaugeGroup(Lattice<iScalar<iScalar<iMatrix<vComplexD, N> >
 
 template <int N>
 static void ProjectOnGaugeGroup(Lattice<iVector<iScalar<iMatrix<vComplexD, N> >, Nd> > &U, GroupName::Sp) {
-  GridBase *grid = U.Grid();
   // Reunitarise
   for (int mu = 0; mu < Nd; mu++) {
     auto Umu = PeekIndex<LorentzIndex>(U, mu);