diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index dd0031b51632a5666784887f5456f77080a6319f..09ed259177c94e4461bd8b7ebe521f82e36a9ee9 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,6 +6,7 @@ variables:
 
 before_script:
   - module load nextflow/0.31.0
+  - rm -rf workflow/process_scripts
   - git submodule update --init --recursive
   - git submodule sync --recursive