diff --git a/src/nf_modules/danpos/main.nf b/src/nf_modules/danpos/main.nf
index a1183b74fe34508ad8c3be68c682028eeb33b016..350449e9328229ee08aa37f0803e5dfbd85af35d 100644
--- a/src/nf_modules/danpos/main.nf
+++ b/src/nf_modules/danpos/main.nf
@@ -55,7 +55,7 @@ danpos.py dpos -m ${m}
 workflow dpos_bw {
   take:
     fastq
-    bz_ip
+    bw_ip
     bw_wce
   main:
     dpos_wig(fastq, bigwig_to_wig(bw_ip), bigwig_to_wig(bw_wce))