diff --git a/configure.ac b/configure.ac
index 1f774d63cee4e97f6ee0f51b28769a131ae86179..2b9aeb047361542c6f4573d413124a8018b8d3d0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@
 AC_PREREQ(2.50)
 DUNE_AC_INIT # gets module version from dune.module file
 AM_INIT_AUTOMAKE
-AC_CONFIG_SRCDIR([src/dune_tectonic.cc])
+AC_CONFIG_SRCDIR([src/test-gradient-method.cc])
 AM_CONFIG_HEADER([config.h])
 
 
diff --git a/src/dune_tectonic.cc b/src/dune_tectonic.cc
deleted file mode 100644
index eb238aa3aa133fa951a3730349beac5351828a4c..0000000000000000000000000000000000000000
--- a/src/dune_tectonic.cc
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include <iostream>
-#include "dune/common/mpihelper.hh"  // An initializer of MPI
-#include "dune/common/exceptions.hh" // We use exceptions
-
-int main(int argc, char** argv) {
-  try {
-    // Maybe initialize Mpi
-    Dune::MPIHelper& helper = Dune::MPIHelper::instance(argc, argv);
-    std::cout << "Hello World! This is dune-tectonic." << std::endl;
-    if (Dune::MPIHelper::isFake)
-      std::cout << "This is a sequential program." << std::endl;
-    else
-      std::cout << "I am rank " << helper.rank() << " of " << helper.size()
-                << " processes!" << std::endl;
-    return 0;
-  }
-  catch (Dune::Exception& e) {
-    std::cerr << "Dune reported error: " << e << std::endl;
-  }
-  catch (...) {
-    std::cerr << "Unknown exception thrown!" << std::endl;
-  }
-}