diff --git a/conf/modules.config b/conf/modules.config
index 1252b3b..05e4895 100644
--- a/conf/modules.config
+++ b/conf/modules.config
@@ -295,6 +295,7 @@ process {
     }
 
     withName: UMITOOLS_DEDUP {
+        cache          = false // Never resume this process to avoid downstream errors
         clusterOptions = "${params.cluster_options} --gres=tmpspace:40G"
         ext.args       = {
             [