diff --git a/.gitignore b/.gitignore
index e22b94b..0fe5b27 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /python-test-utils-1.1.0.tar.gz
 /python-test-utils-1.3.1.tar.gz
 /python-test-utils-1.3.2.tar.gz
+/python-test-utils-1.3.3.tar.gz
diff --git a/python-google-cloud-testutils.spec b/python-google-cloud-testutils.spec
index ead3d89..c1bd8c7 100644
--- a/python-google-cloud-testutils.spec
+++ b/python-google-cloud-testutils.spec
@@ -5,7 +5,7 @@
 
 %global         srcname     google-cloud-testutils
 %global         forgeurl    https://github.com/googleapis/python-test-utils
-Version:        1.3.2
+Version:        1.3.3
 %global         tag         v%{version}
 %forgemeta
 
@@ -44,7 +44,7 @@ Summary:        %{summary}
 
 
 %generate_buildrequires
-%pyproject_buildrequires -r
+%pyproject_buildrequires
 
 
 %build
@@ -60,8 +60,10 @@ rm -rf %{buildroot}%{python3_sitelib}/{scripts,tests}
 rm -f %{buildroot}%{_bindir}/lower-bound-checker
 
 
-%if %{with tests}
 %check
+%pyproject_check_import -e "tests*"
+
+%if %{with tests}
 # Lower bounds checking tests won't work since installing things via
 # pip is not going to work during RPM builds.
 %pytest --disable-warnings --ignore tests/unit/test_lower_bound_checker.py
diff --git a/sources b/sources
index 670b17c..74d4d5e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (python-test-utils-1.3.2.tar.gz) = 2454d623cc94061699f044badec21b946193ce3b9a4d2916628e2cf56e852c59e5e8c0d9df6fc9a8837bbc7c9a5baff7c9b32b04c9836e08b8f0bd14b69375cb
+SHA512 (python-test-utils-1.3.3.tar.gz) = 1d54cf4414a2febc7aa5d3cfb9a1ee3f7ef55d8f19fcae0af81e39bfa506788d867c73c9c1eb075b2ca6c1efae770dc5c5648ce66e3b7a99c96c25f338fc1e5c