diff --git a/tests/solver/Test_staggered_fgmres_prec.cc b/tests/solver/Test_staggered_fgmres_prec.cc
index 0c8dbc67..48eec1ce 100644
--- a/tests/solver/Test_staggered_fgmres_prec.cc
+++ b/tests/solver/Test_staggered_fgmres_prec.cc
@@ -58,14 +58,14 @@ int main (int argc, char ** argv)
     volume=volume*latt_size[mu];
   }
 
-  RealD mass=0.1;
+  RealD mass=0.5;
   ImprovedStaggeredFermionR Ds(Umu,Umu,Grid,RBGrid,mass);
 
   MdagMLinearOperator<ImprovedStaggeredFermionR,FermionField> HermOp(Ds);
 
   TrivialPrecon<FermionField> simple;
 
-  FlexibleGeneralisedMinimalResidual<FermionField> FGMRES(1.0e-6, 50, simple, 25);
+  FlexibleGeneralisedMinimalResidual<FermionField> FGMRES(1.0e-8, 10000, simple, 25);
   FGMRES(HermOp,src,result);
 
   Grid_finalize();
diff --git a/tests/solver/Test_staggered_gmres_unprec.cc b/tests/solver/Test_staggered_gmres_unprec.cc
index f9a8744f..8b62eb78 100644
--- a/tests/solver/Test_staggered_gmres_unprec.cc
+++ b/tests/solver/Test_staggered_gmres_unprec.cc
@@ -58,11 +58,11 @@ int main (int argc, char ** argv)
     volume=volume*latt_size[mu];
   }
 
-  RealD mass=0.1;
+  RealD mass=0.5;
   ImprovedStaggeredFermionR Ds(Umu,Umu,Grid,RBGrid,mass);
 
   MdagMLinearOperator<ImprovedStaggeredFermionR,FermionField> HermOp(Ds);
-  GeneralisedMinimalResidual<FermionField> GMRES(1.0e-6, 50, 25);
+  GeneralisedMinimalResidual<FermionField> GMRES(1.0e-8, 10000, 25);
   GMRES(HermOp,src,result);
 
   Grid_finalize();
diff --git a/tests/solver/Test_staggered_mr_unprec.cc b/tests/solver/Test_staggered_mr_unprec.cc
index 77f3090d..d29ec68d 100644
--- a/tests/solver/Test_staggered_mr_unprec.cc
+++ b/tests/solver/Test_staggered_mr_unprec.cc
@@ -58,11 +58,11 @@ int main (int argc, char ** argv)
     volume=volume*latt_size[mu];
   }
 
-  RealD mass=0.1;
+  RealD mass=0.5;
   ImprovedStaggeredFermionR Ds(Umu,Umu,Grid,RBGrid,mass);
 
   MdagMLinearOperator<ImprovedStaggeredFermionR,FermionField> HermOp(Ds);
-  MinimalResidual<FermionField> MR(1.0e-6,20000,0.8);
+  MinimalResidual<FermionField> MR(1.0e-8,10000,0.8);
   MR(HermOp,src,result);
 
   Grid_finalize();
diff --git a/tests/solver/Test_wilson_cagmres_unprec.cc b/tests/solver/Test_wilson_cagmres_unprec.cc
index 067fc0c1..4f81b195 100644
--- a/tests/solver/Test_wilson_cagmres_unprec.cc
+++ b/tests/solver/Test_wilson_cagmres_unprec.cc
@@ -58,7 +58,7 @@ int main (int argc, char ** argv)
   WilsonFermionR Dw(Umu,Grid,RBGrid,mass);
 
   MdagMLinearOperator<WilsonFermionR,LatticeFermion> HermOp(Dw);
-  CommunicationAvoidingGeneralisedMinimalResidual<LatticeFermion> CAGMRES(1.0e-8, 50, 25);
+  CommunicationAvoidingGeneralisedMinimalResidual<LatticeFermion> CAGMRES(1.0e-8, 10000, 25);
   CAGMRES(HermOp,src,result);
 
   Grid_finalize();
diff --git a/tests/solver/Test_wilson_fcagmres_prec.cc b/tests/solver/Test_wilson_fcagmres_prec.cc
index 59477f95..5ac9b87f 100644
--- a/tests/solver/Test_wilson_fcagmres_prec.cc
+++ b/tests/solver/Test_wilson_fcagmres_prec.cc
@@ -61,7 +61,7 @@ int main (int argc, char ** argv)
 
   TrivialPrecon<LatticeFermion> simple;
 
-  FlexibleCommunicationAvoidingGeneralisedMinimalResidual<LatticeFermion> FCAGMRES(1.0e-8, 50, simple, 25);
+  FlexibleCommunicationAvoidingGeneralisedMinimalResidual<LatticeFermion> FCAGMRES(1.0e-8, 10000, simple, 25);
   FCAGMRES(HermOp,src,result);
 
   Grid_finalize();
diff --git a/tests/solver/Test_wilson_fgmres_prec.cc b/tests/solver/Test_wilson_fgmres_prec.cc
index 2bdee58f..f9e1f352 100644
--- a/tests/solver/Test_wilson_fgmres_prec.cc
+++ b/tests/solver/Test_wilson_fgmres_prec.cc
@@ -61,7 +61,7 @@ int main (int argc, char ** argv)
 
   TrivialPrecon<LatticeFermion> simple;
 
-  FlexibleGeneralisedMinimalResidual<LatticeFermion> FGMRES(1.0e-8, 50, simple, 25);
+  FlexibleGeneralisedMinimalResidual<LatticeFermion> FGMRES(1.0e-8, 10000, simple, 25);
   FGMRES(HermOp,src,result);
 
   Grid_finalize();
diff --git a/tests/solver/Test_wilson_gmres_unprec.cc b/tests/solver/Test_wilson_gmres_unprec.cc
index 4df5f4e3..d4ec2ed0 100644
--- a/tests/solver/Test_wilson_gmres_unprec.cc
+++ b/tests/solver/Test_wilson_gmres_unprec.cc
@@ -58,7 +58,7 @@ int main (int argc, char ** argv)
   WilsonFermionR Dw(Umu,Grid,RBGrid,mass);
 
   MdagMLinearOperator<WilsonFermionR,LatticeFermion> HermOp(Dw);
-  GeneralisedMinimalResidual<LatticeFermion> GMRES(1.0e-8, 50, 25);
+  GeneralisedMinimalResidual<LatticeFermion> GMRES(1.0e-8, 10000, 25);
   GMRES(HermOp,src,result);
 
   Grid_finalize();