diff --git a/.github/workflows/ci-linux-ros.yml b/.github/workflows/ci-linux-ros.yml
index 01b97188..ed031f3c 100644
--- a/.github/workflows/ci-linux-ros.yml
+++ b/.github/workflows/ci-linux-ros.yml
@@ -6,7 +6,7 @@ jobs:
     strategy:
       matrix:
         env:
-          - {ROS_DISTRO: noetic, BUILDER: catkin_tools}
+          - {ROS_DISTRO: noetic, BUILDER: catkin_tools, CTEST_OUTPUT_ON_FAILURE: ON}
           #- {ROS_DISTRO: rolling}
           #- {ROS_DISTRO: iron}
           #- {ROS_DISTRO: humble}