diff --git a/modules/hmtnote/meta.yml b/modules/hmtnote/meta.yml
index 84a08e32..92b4be1b 100644
--- a/modules/hmtnote/meta.yml
+++ b/modules/hmtnote/meta.yml
@@ -5,10 +5,10 @@ keywords:
 tools:
   - hmtnote:
       description: Human mitochondrial variants annotation using HmtVar.
-      homepage: None
-      documentation: None
+      homepage: https://github.com/robertopreste/HmtNote
+      documentation: https://hmtnote.readthedocs.io/en/latest/usage.html
       tool_dev_url: None
-      doi: ""
+      doi: "https://doi.org/10.1101/600619"
       licence: ["MIT"]
 
 input:
@@ -19,7 +19,7 @@ input:
   - vcf:
       type: file
       description: vcf file
-      pattern: "*.{vcf}"
+      pattern: "*.vcf"
 
 output:
   - meta: