diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 62d9791d7cbc87e706e614edd5271eee7e56b0ef..ea83b51b9b2cfb93987be7f37101a241bfa8070c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -26,11 +26,11 @@ variables:
 .parallel_definition:
   parallel:
     matrix:
-      - environment: [helvetios]
-        slurm_options: ["-c 36"]
-        stack: ["pinot-noir"]
-        app_image: ["registry.c4science.ch/scitas-stack/rhel9-jed"]
-        path_suffix: ['']
+      # - environment: [helvetios]
+      #   slurm_options: ["-c 36"]
+      #   stack: ["pinot-noir"]
+      #   app_image: ["registry.c4science.ch/scitas-stack/rhel9-jed"]
+      #   path_suffix: ['']
 
       - environment: [izar]
         slurm_options: ['-c 20 --gpus 1 -p gpu -q scitas']
@@ -224,6 +224,7 @@ spack:deploy:
     - .parallel_definition
   tags:
     - scitasbuild
+    - ${environment}
   variables:
     MOUNT_POINT: /ssoft/spack
     COMMAND_OPTIONS_SBATCH: "-c 36"
diff --git a/stacks/pinot-noir/definitions_stack.yaml b/stacks/pinot-noir/definitions_stack.yaml
index 6e8bcffb3f3554ce9eed7835abac463062d32c9d..cc2b10249a71daf3701e9222a4c790b1245002cb 100644
--- a/stacks/pinot-noir/definitions_stack.yaml
+++ b/stacks/pinot-noir/definitions_stack.yaml
@@ -213,6 +213,7 @@ definitions:
       - openfoam-org +metis
       - phylobayesmpi
       - relion
+      - relion@5.0.0
       - scorep
       - wrf ~pnetcdf build_type=dm+sm