diff --git a/eessi/testsuite/tests/apps/PyTorch/__init__.py b/eessi/testsuite/tests/apps/PyTorch/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/eessi/testsuite/tests/apps/PyTorch/src/__init__.py b/eessi/testsuite/tests/apps/PyTorch/src/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/eessi/testsuite/tests/apps/cp2k/__init__.py b/eessi/testsuite/tests/apps/cp2k/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/eessi/testsuite/tests/apps/lammps/__init__.py b/eessi/testsuite/tests/apps/lammps/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/eessi/testsuite/tests/apps/lammps/src/__init__.py b/eessi/testsuite/tests/apps/lammps/src/__init__.py
new file mode 100644
index 00000000..e69de29b