diff --git a/workflow/main.nf b/workflow/main.nf
index 188d6430807a2c5cee837f3080f40012893746be..d227d577d5f345f58bef8fd2598dd605754406cb 100644
--- a/workflow/main.nf
+++ b/workflow/main.nf
@@ -405,7 +405,8 @@ process peakAnnotation {
 }
 
 // Define channel to find number of unique experiments
-peaksDesign = uniqueExperiments.size()
+peaksDesign = uniqueExperiments.readLines().each { println it }
+
 
 // Calculate Differential Binding Activity
 process diffPeaks {