diff --git a/ros2trace_analysis/setup.py b/ros2trace_analysis/setup.py
index 5e6b24f..acd12d9 100644
--- a/ros2trace_analysis/setup.py
+++ b/ros2trace_analysis/setup.py
@@ -11,9 +11,9 @@ package_info = generate_setuptools_dict(
             ['resource/' + package_name]),
     ],
     install_requires=['ros2cli'],
+    tests_require=['pytest'],
     zip_safe=True,
     keywords=[],
-    tests_require=['pytest'],
     entry_points={
         'ros2cli.command': [
             f'trace-analysis = {package_name}.command.trace_analysis:TraceAnalysisCommand',
diff --git a/tracetools_analysis/setup.py b/tracetools_analysis/setup.py
index 2112bcb..740036b 100644
--- a/tracetools_analysis/setup.py
+++ b/tracetools_analysis/setup.py
@@ -14,6 +14,7 @@ package_info = generate_setuptools_dict(
             ['resource/' + package_name]),
     ],
     install_requires=['setuptools'],
+    tests_require=['pytest'],
     keywords=[],
     entry_points={
         'console_scripts': [
@@ -24,6 +25,5 @@ package_info = generate_setuptools_dict(
             f'memory_usage = {package_name}.scripts.memory_usage:main',
         ],
     },
-    tests_require=['pytest'],
 )
 setup(**package_info)