diff --git a/tests/core/Test_main.cc b/tests/core/Test_main.cc
index 08752a46..af8b747b 100644
--- a/tests/core/Test_main.cc
+++ b/tests/core/Test_main.cc
@@ -137,7 +137,6 @@ int main(int argc, char **argv) {
       LatticeReal iscalar(&Fine);
 
       SpinMatrix GammaFive;
-      iSpinMatrix<vComplex> iGammaFive;
       ColourMatrix cmat;
 
       random(FineRNG, Foo);
@@ -283,7 +282,6 @@ int main(int argc, char **argv) {
       cMat = mydouble * cMat;
 
       sMat = adj(sMat);          // LatticeSpinMatrix adjoint
-      sMat = iGammaFive * sMat;  // SpinMatrix * LatticeSpinMatrix
       sMat = GammaFive * sMat;   // SpinMatrix * LatticeSpinMatrix
       scMat = adj(scMat);
       cMat = adj(cMat);