diff --git a/Grid/algorithms/iterative/ConjugateGradientReliableUpdate.h b/Grid/algorithms/iterative/ConjugateGradientReliableUpdate.h
index ab12a41f..094f847d 100644
--- a/Grid/algorithms/iterative/ConjugateGradientReliableUpdate.h
+++ b/Grid/algorithms/iterative/ConjugateGradientReliableUpdate.h
@@ -73,6 +73,7 @@ public:
   }
     
   void operator()(const FieldD &src, FieldD &psi) {
+    GRID_TRACE("ConjugateGradientReliableUpdate");
     LinearOperatorBase<FieldF> *Linop_f_use = &Linop_f;
     bool using_fallback = false;