diff --git a/vt.wdl b/vt.wdl
index 94414050986e2646c87282c6cbba1d6b4fc11729..85077dae3e06a3e80b1b8e4b78e0634f0ba8cae0 100644
--- a/vt.wdl
+++ b/vt.wdl
@@ -66,6 +66,6 @@ task Normalize {
         dockerImage: {description: "The docker image used for this task. Changing this may result in errors which the developers may choose not to address.", category: "advanced"}
 
         # outputs
-        outputVcf: {description: "Output VCF file."}
+        outputVcf: {description: "Normalized & decomposed VCF file."}
     }
 }