diff --git a/python-textX.changes b/python-textX.changes
index 805a7ec..4845f96 100644
--- a/python-textX.changes
+++ b/python-textX.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Jun  6 18:56:06 UTC 2019 - Sebastian Wagner <sebix+novell.com@sebix.at>
+
+- Fix the tests
+
 -------------------------------------------------------------------
 Tue Jun  4 14:23:23 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
 
diff --git a/python-textX.spec b/python-textX.spec
index b0a7546..1e1b4d6 100644
--- a/python-textX.spec
+++ b/python-textX.spec
@@ -40,6 +40,7 @@ BuildRequires:  %{python_module click >= 7.0}
 BuildRequires:  %{python_module memory_profiler}
 BuildRequires:  %{python_module pytest}
 # /SECTION
+
 %python_subpackages
 
 %description
@@ -57,18 +58,56 @@ ambiguities, unlimited lookahead, interpreter style of work.
 
 %prep
 %setup -q -n textX-%{version}
+sed -i '0,/#!\/usr\/bin\/env/ d' examples/hello_world/hello.py
 # do not hardcode deps
 sed -i -e 's:click==:click>=:g' setup.py
 
 %build
 %python_build
+pushd tests/functional/subcommands/example_project
+%python_build
+popd
+pushd tests/functional/registration/projects/types_dsl
+%python_build
+popd
+pushd tests/functional/registration/projects/data_dsl
+%python_build
+popd
+pushd tests/functional/registration/projects/flow_dsl
+%python_build
+popd
+pushd tests/functional/registration/projects/flow_codegen
+%python_build
+popd
 
 %install
 %python_install
+pushd tests/functional/subcommands/example_project
+%python_install
+popd
+pushd tests/functional/registration/projects/types_dsl
+%python_install
+popd
+pushd tests/functional/registration/projects/data_dsl
+%python_install
+popd
+pushd tests/functional/registration/projects/flow_dsl
+%python_install
+popd
+pushd tests/functional/registration/projects/flow_codegen
+%python_install
+popd
 %python_expand %fdupes %{buildroot}%{$python_sitelib}/textx
 
 %check
-%pytest
+PATH=$PATH:%{buildroot}%{_bindir} %pytest
+find examples/ -name \*.dot | xargs rm # drop indeterministic files (boo#1114571)
+%python_expand rm -r %{buildroot}%{$python_sitelib}/data_dsl*
+%python_expand rm -r %{buildroot}%{$python_sitelib}/flow_codegen*
+%python_expand rm -r %{buildroot}%{$python_sitelib}/flow_dsl*
+%python_expand rm -r %{buildroot}%{$python_sitelib}/types_dsl*
+%python_expand rm -r %{buildroot}%{$python_sitelib}/textX_subcommand_test*
+%python_expand rm -r %{buildroot}%{$python_sitelib}/textx_subcommand_test*
 
 %files %{python_files}
 %{python_sitelib}/*