diff --git a/extras/Hadrons/Modules/MSource/Laplacian.hpp b/extras/Hadrons/Modules/MSource/Laplacian.hpp
index d5f866dd..9cb2bc8b 100644
--- a/extras/Hadrons/Modules/MSource/Laplacian.hpp
+++ b/extras/Hadrons/Modules/MSource/Laplacian.hpp
@@ -82,7 +82,7 @@ class TLaplacian : public Module<LaplacianPar>
     virtual void execute(void);
 };
 
-MODULE_REGISTER_NS(Lap, TLaplacian<FIMPL>, MSource);
+MODULE_REGISTER_NS(LaplaceSmearing, TLaplacian<FIMPL>, MSource);
 
 /******************************************************************************
  *                       TLaplacian template implementation                         *
diff --git a/tests/hadrons/Test_hadrons_meson_3pt_laplacian.cc b/tests/hadrons/Test_hadrons_meson_3pt_laplacian.cc
index a558e501..b42ed75e 100644
--- a/tests/hadrons/Test_hadrons_meson_3pt_laplacian.cc
+++ b/tests/hadrons/Test_hadrons_meson_3pt_laplacian.cc
@@ -103,13 +103,13 @@ int main(int argc, char *argv[])
         application.createModule<MSource::Z2>(srcName, z2Par);
 
         // Example of smearing of the source 
-        MSource::Laplacian::Par LapPar;
+        MSource::LaplaceSmearing::Par LapPar;
         LapPar.N = 10;
         LapPar.alpha = 0.1;
         LapPar.source = srcName;
         LapPar.gauge = "gauge";
         lapName = "z2smr_" + std::to_string(t);
-        application.createModule<MSource::Laplacian>(lapName, LapPar);
+        application.createModule<MSource::LaplaceSmearing>(lapName, LapPar);
 
         for (unsigned int i = 0; i < flavour.size(); ++i)
         {