diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
index 0ac8b6666a462bad17e4ba8e464daee44c8ad76b..a7df31094d1b5e093d9ec69f5c4038ae035f67bd 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -2,7 +2,7 @@
 #
 # Install path.py in version 7.7 is to avoid a bug in
 # IPythons dependency pickleshare.
-execute_process(COMMAND ${CMAKE_BINARY_DIR}/dune-env-2 python -m pip install path.py==7.7 tornado>=4.0 ipython>=4.0.0 jupyter>=1.0.0)
+execute_process(COMMAND ${CMAKE_BINARY_DIR}/dune-env python -m pip install path.py==7.7 tornado>=4.0 ipython>=4.0.0 jupyter>=1.0.0)
 
 # Create an ipython notebook wrapper!
 create_virtualenv_wrapper(ENVPATH ${dune-python_DIR}/python2-env
@@ -18,6 +18,6 @@ dune_install_python_package(PATH ufl)
 # Install our python package
 dune_install_python_package(PATH .)
 
-add_python_test_command(COMMAND python -m pytest --pep8 VIRTUALENV dune-env-2
+add_python_test_command(COMMAND python -m pytest --pep8
                         WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/python/dune/perftool
                         REQUIRED_PACKAGES pytest pytest-pep8)