diff --git a/workflow/main.nf b/workflow/main.nf
index e97d5874051b93831e38d2a6f4c51d59346f9815..f20fb4f655f9c9843e5bad49d506da890e04c627 100644
--- a/workflow/main.nf
+++ b/workflow/main.nf
@@ -232,7 +232,7 @@ process crossReads {
 
   output:
 
-  set sampleId, seTagAlign, tagAlign, file('*.cc.qc') biosample, factor, treatment, replicate, controlId into xcorReads
+  set sampleId, seTagAlign, tagAlign, file('*.cc.qc'), biosample, factor, treatment, replicate, controlId into xcorReads
   set file('*.cc.qc'), file('*.cc.plot.pdf') into xcorReadsStats
 
   script: