diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1298fbf8773519149291e7935a40cc29618caa1a..3dfc3f7a93ef6fe7d829f0c3ae2ea0610bd16b3b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -13,7 +13,7 @@ stages:
 build.dev:
   stage: build_stage
   script:
-    - singularity run 'docker://monachus/hugo' hugo --baseURL http://dev.strandlab.net/
+    - singularity run 'docker://monachus/hugo' hugo --baseURL https://dev.strandlab.net/
   artifacts:
     paths:
       - public/