diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 44994a5bee1b54cdb3d5d400926d5e786f9b4df8..ca60b02c140d75ff838207c4c2983134e478c9d5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -19,6 +19,7 @@ cache:
     - make install
     - cd work.$(hostname)/$(make show-var VARNAME=DISTNAME)
     - make test
+    - make uninstall
 
 robotpkg-py-eigenpy-16.04-release:
   <<: *robotpkg-py-eigenpy