diff --git a/docs/gitlab-ci.yml b/docs/gitlab-ci.yml
index 3465165a70e..f6582497098 100644
--- a/docs/gitlab-ci.yml
+++ b/docs/gitlab-ci.yml
@@ -67,4 +67,10 @@ linkcheck-docs:
     - !reference [.scheduled_pipeline-rules, rules]
   allow_failure: true
   script:
-    - sphinx-build -W -b linkcheck docs public
+    - |
+      if ! sphinx-build -W -b linkcheck docs public
+      then
+        echo "Summary:"
+        cat public/output.txt
+        exit 1
+      fi