diff --git a/modules/cnvpytor/view/meta.yml b/modules/cnvpytor/view/meta.yml
index 1392e90e..e4e68fad 100644
--- a/modules/cnvpytor/view/meta.yml
+++ b/modules/cnvpytor/view/meta.yml
@@ -17,9 +17,9 @@ input:
       description: |
         Groovy Map containing sample information
         e.g. [ id:'test' ]
-  - pytor:
+  - pytor_files:
       type: file
-      description: pytor file containing read depth data
+      description: pytor file containing cnv calls. To merge calls from multiple samples use a list of files.
       pattern: "*.{pytor}"
   - bin_sizes:
       type: string