diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b505a5e90fb93f8f93d408529e504e4a3e9f46cd..c217f8b6579f3e2dcd72892e441d143e58c9b45a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,9 +6,9 @@ pages:
   script:
   - mkdir public
   - tar czf public/pandas-tutorial-tasks.tar.gz --transform 's,^,pandas-tutorial-tasks/,' Introduction-to-Pandas--tasks.ipynb Introduction-to-Pandas--solution.ipynb data-lost.json data-nest.csv
-  - cp public/pandas-tutorial-tasks.tar.gz . && \
-    tar xf pandas-tutorial-tasks.tar.gz && \
-    zip -9 -r public/pandas-tutorial-tasks.zip Introduction-to-Pandas--tasks.ipynb Introduction-to-Pandas--solution.ipynb data-lost.json data-nest.csv
+  - cp public/pandas-tutorial-tasks.tar.gz .
+  - tar xf pandas-tutorial-tasks.tar.gz
+  - zip -9 -r public/pandas-tutorial-tasks.zip Introduction-to-Pandas--tasks.ipynb Introduction-to-Pandas--solution.ipynb data-lost.json data-nest.csv
   - cp Introduction-to-Pandas--slides.ipynb public/
   - cp Introduction-to-Pandas--slides.pdf public/
   - cp static-slides-bundle.tar.gz public/pandas-tutorial-slides-bundle.tar.gz