diff --git a/nextflow.config b/nextflow.config
index abcd8d3..84597cb 100644
--- a/nextflow.config
+++ b/nextflow.config
@@ -2,3 +2,10 @@ process {
     errorStrategy = 'finish'
     time = '7d'
 }
+
+singularity.enabled = true
+
+env {
+    R_PROFILE_USER   = "/.Rprofile"
+    R_ENVIRON_USER   = "/.Renviron"
+}