diff --git a/modules/local/fusionreport/detect/main.nf b/modules/local/fusionreport/detect/main.nf
index 8c35be4a..0bdc3af3 100644
--- a/modules/local/fusionreport/detect/main.nf
+++ b/modules/local/fusionreport/detect/main.nf
@@ -16,7 +16,7 @@ process FUSIONREPORT {
     tuple val(meta), path("*fusionreport.tsv")                          , emit: fusion_list
     tuple val(meta), path("*fusionreport_filtered.tsv")                 , emit: fusion_list_filtered
     tuple val(meta), path("index.html")                                 , emit: report
-    tuple val(meta), path("*_*.html")                                   , emit: html
+    tuple val(meta), path("*_*.html")                    , optional:true, emit: html
     tuple val(meta), path("*.csv")                       , optional:true, emit: csv
     tuple val(meta), path("*.json")                      , optional:true, emit: json