diff --git a/crates/aiken/src/cmd/blueprint/apply.rs b/crates/aiken/src/cmd/blueprint/apply.rs
index 6f290146..9fb70586 100644
--- a/crates/aiken/src/cmd/blueprint/apply.rs
+++ b/crates/aiken/src/cmd/blueprint/apply.rs
@@ -24,7 +24,6 @@ pub struct Args {
     purpose: Option<String>,
 
     /// The parameter, using high-level UPLC-syntax
-    #[clap(long)]
     parameter: String,
 }