diff --git a/python-pythonfinder.changes b/python-pythonfinder.changes
index c9358c8..06c31cd 100644
--- a/python-pythonfinder.changes
+++ b/python-pythonfinder.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Mar 13 12:29:56 UTC 2019 - John Vandenberg <jayvdb@gmail.com>
+
+- Activated test suite
+- Removed unnecessary vendored pep514tools from runtime package
+
 -------------------------------------------------------------------
 Thu Mar  7 04:01:37 UTC 2019 - John Vandenberg <jayvdb@gmail.com>
 
diff --git a/python-pythonfinder.spec b/python-pythonfinder.spec
index aed603c..d23af0e 100644
--- a/python-pythonfinder.spec
+++ b/python-pythonfinder.spec
@@ -24,7 +24,7 @@ Summary:        A cross-platform tool to help locate python on any system
 License:        MIT
 Group:          Development/Languages/Python
 URL:            https://github.com/sarugaku/pythonfinder
-Source:         https://files.pythonhosted.org/packages/source/p/pythonfinder/pythonfinder-%{version}.tar.gz
+Source:         https://github.com/sarugaku/pythonfinder/archive/%{version}.tar.gz#/pythonfinder-%{version}.tar.gz
 # https://github.com/sarugaku/pythonfinder/issues/62
 Patch0:         setup-ascii.patch
 BuildRequires:  %{python_module setuptools >= 36.2.2}
@@ -44,6 +44,7 @@ BuildRequires:  %{python_module cached-property}
 BuildRequires:  %{python_module click}
 BuildRequires:  %{python_module crayons}
 BuildRequires:  %{python_module packaging}
+BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module six}
 BuildRequires:  %{python_module vistir >= 0.2.5}
 # /SECTION
@@ -59,6 +60,14 @@ A cross-platform python discovery tool to help locate python on any system.
 # https://github.com/sarugaku/pythonfinder/pull/63
 sed -i '/pathlib2/d;/lru_cache/d' setup.cfg
 
+rm -r tasks
+
+sed -i '/addopts/d' setup.cfg
+
+# pep514tools is a Windows only dependency which is loosely coupled
+# https://travis-ci.org/jayvdb/pythonfinder/builds/505169805
+rm -rf src/pythonfinder/_vendor/pep514tools
+
 %build
 %python_build
 
@@ -66,6 +75,13 @@ sed -i '/pathlib2/d;/lru_cache/d' setup.cfg
 %python_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
+%check
+# Three tests fail with OSError: [Errno 1] Operation not permitted , attempting
+# to modify read-only system image files.
+%{python_expand PYTHONPATH=%{buildroot}%{$python_sitelib} $python -m pytest -k \
+  'not (test_python_versions or test_shims_are_kept or test_shims_are_removed)'
+}
+
 %files %{python_files}
 %doc CHANGELOG.rst README.rst
 %license LICENSE.txt
diff --git a/pythonfinder-1.2.0.tar.gz b/pythonfinder-1.2.0.tar.gz
index fa6b9f9..d66000d 100644
--- a/pythonfinder-1.2.0.tar.gz
+++ b/pythonfinder-1.2.0.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:288103c4198fade433fef0f15635a3d69622796b844f2b9780812ae8d42db3ae
-size 37092
+oid sha256:91824d6047c862fa7213723336bc5926a05aacb84ccff0a76bcbdc39e94da98c
+size 65255