diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
deleted file mode 100644
index ce94e11c9ef202fd5672fb6a54e58a04fc1f793b..0000000000000000000000000000000000000000
--- a/.gitlab-ci.yml
+++ /dev/null
@@ -1 +0,0 @@
-image: gitlab.kwant-project.org:5005/qt/research-docker