diff --git a/src/nf_modules/macs2/main.nf b/src/nf_modules/macs2/main.nf
index 3322c5ee99bdf096e5970937fdb154e94adf71b7..a350fb438e71b9bfa7b5a3f42fe77e84e4fec651 100644
--- a/src/nf_modules/macs2/main.nf
+++ b/src/nf_modules/macs2/main.nf
@@ -15,7 +15,7 @@ process peak_calling {
   output:
     tuple val(file_id), path("*.narrowPeak"), emit: peak
     tuple val(file_id), path("*.bed"), emit: summits
-    tuple val(file_id), path("*_report.txt"), emit: report
+    tuple val(file_id), path("*_peaks.xls"), path("*_report.txt"), emit: report
 
   script:
 /* remove --nomodel option for real dataset */