diff --git a/src/fasta_sampler.nf b/src/fasta_sampler.nf
index 075e13687038f9a035c3b3072731ea46a95f0e81..bef1766fcc6e459fb82b9543d27654beb442afce 100644
--- a/src/fasta_sampler.nf
+++ b/src/fasta_sampler.nf
@@ -3,6 +3,7 @@ Channel
   .set { fasta_file }
 
 process sample_fasta {
+  publishDir "results/sampling/", mode: 'copy'
   input:
 file fasta from fasta_file