diff --git a/main.nf b/main.nf
index 2134ba1..ce9c58b 100755
--- a/main.nf
+++ b/main.nf
@@ -16,7 +16,7 @@ log.info """\
     build erro model              : ${params.build_model}
     FASTQ model                   : ${params.model_fastq}
     reference genome              : ${params.ref_genome}
-    UMI duplication               : ${params.amp}
+    UMI duplication               : ${params.umi_duplication}
     PCR amplification cycles      : ${params.cycles}
     PCR duplication rate          : ${params.dup_rate}
     PCR error rate                : ${params.error_rate}
diff --git a/modules/modules.nf b/modules/modules.nf
index eab666d..0e00204 100755
--- a/modules/modules.nf
+++ b/modules/modules.nf
@@ -39,7 +39,7 @@ process TEMPLATE_MAKER {
     $unfiltered \
     $gtf \
     --thread 1 \
-    --amp $params.amp \
+    --amp $params.umi_duplication \
     --adapter $params.ADPTER_SEQ \
     --TSO $params.TSO_SEQ \
     --len_dT $params.dT_LENGTH \