diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index de059b40ba24dd958cf03176928afc828720f158..5148501dcaa4d18a7bc4b801e2ad01651f596683 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -180,6 +180,7 @@ build-lib:
   stage: build
   only:
     - merge_requests
+    - master
   variables:
     PIPENV_PIPFILE: "./lib/python/Pipfile"
   script: