diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 447a9728f58d483f834e24ecc08b86e11f6a3040..29fab3d4ca0cd9923fb41f0ca8732e745274c37f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -144,13 +144,13 @@ publish-dev-docker-container-job:
     - /kaniko/executor
       --context "${CI_PROJECT_DIR}"
       --dockerfile "${CI_PROJECT_DIR}/Dockerfile"
-      --destination "${CI_REGISTRY_IMAGE}:dev-${CI_COMMIT_SHA}"
-      --destination "${CI_REGISTRY_IMAGE}:dev-latest"
+      --destination "${CI_REGISTRY_IMAGE}:main-${CI_COMMIT_SHA}"
+      --destination "${CI_REGISTRY_IMAGE}:main-latest"
     - /kaniko/executor
       --context "${CI_PROJECT_DIR}"
       --dockerfile "${CI_PROJECT_DIR}/Dockerfile-Gunicorn"
-      --destination "${CI_REGISTRY_IMAGE}:dev-${CI_COMMIT_SHA}-gunicorn"
-      --destination "${CI_REGISTRY_IMAGE}:dev-latest-gunicorn"
+      --destination "${CI_REGISTRY_IMAGE}:main-${CI_COMMIT_SHA}-gunicorn"
+      --destination "${CI_REGISTRY_IMAGE}:main-latest-gunicorn"
 
 publish-docker-container-job:
   stage: deploy
diff --git a/scripts/prestart.sh b/scripts/prestart.sh
index f7cf08b61cef15de66abae7793fc0ef43a074f68..a632192526f81d1a48c82f36a9e7017e9fc95b6d 100755
--- a/scripts/prestart.sh
+++ b/scripts/prestart.sh
@@ -1,7 +1,7 @@
 #! /usr/bin/env bash
 
 # Check Connection to Ceph RGW
-python app/check_ceph_connection.py
+python app/check_s3_connection.py
 # Check Connection to Slurm Cluster
 python app/check_slurm_connection.py
 # Let the DB start