diff --git a/src/nf_modules/ucsc/main.nf b/src/nf_modules/ucsc/main.nf
index 6465cffccab79ee452e1feebec5f573860973008..7ee4fd525956399b89d5ddd445e44897f95c0c18 100644
--- a/src/nf_modules/ucsc/main.nf
+++ b/src/nf_modules/ucsc/main.nf
@@ -49,7 +49,7 @@ process bigwig_to_wig {
   tuple val(file_id) path(wig)
 
   output:
-  tuple val(file_id), path("*.bg"), emit: wig
+  tuple val(file_id), path("*.bg"), emit: bedgraph
 
   script:
 """