diff --git a/conf/genomics.config b/conf/genomics.config
index 431baab..de4883c 100644
--- a/conf/genomics.config
+++ b/conf/genomics.config
@@ -10,4 +10,5 @@ params {
 
 process {
   scratch = true
+  stageInMode = 'symlink'
 }
\ No newline at end of file