diff --git a/stereo_image_proc/test/test_disparity_node.py b/stereo_image_proc/test/test_disparity_node.py
index 6cd2934e4..a0064457c 100644
--- a/stereo_image_proc/test/test_disparity_node.py
+++ b/stereo_image_proc/test/test_disparity_node.py
@@ -73,6 +73,9 @@ def generate_test_description():
             package='stereo_image_proc',
             executable='disparity_node',
             name='disparity_node',
+            parameters=[
+                {"use_system_default_qos": True}
+            ],
             output='screen'
         ),
         launch_testing.actions.ReadyToTest(),
diff --git a/stereo_image_proc/test/test_point_cloud_node.py b/stereo_image_proc/test/test_point_cloud_node.py
index 3b422d5c8..fd90b7bf4 100644
--- a/stereo_image_proc/test/test_point_cloud_node.py
+++ b/stereo_image_proc/test/test_point_cloud_node.py
@@ -73,6 +73,9 @@ def generate_test_description():
             package='stereo_image_proc',
             executable='point_cloud_node',
             name='point_cloud_node',
+            parameters=[
+                {"use_system_default_qos": True}
+            ],
             output='screen'
         ),
         launch_testing.actions.ReadyToTest(),