diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ac6257df84f27bc8e7ae2b363310cf2f94a8cc28..40952712cd8962d1ca9aa146e4fe5c29aa1b4903 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,4 +4,7 @@ buildjob:
   tags:
   - coq
   script:
-  - make -j4 TIMED=y
+  - make -j8 TIMED=y | tee /dev/stdout | egrep "[a-zA-Z0-9-_/]+ \(user: [0-9]" > build-time.txt
+  artifacts:
+    paths:
+    - build-time.txt