diff --git a/crates/iota-move/src/build.rs b/crates/iota-move/src/build.rs
index 28235f1941a..77b8b597289 100644
--- a/crates/iota-move/src/build.rs
+++ b/crates/iota-move/src/build.rs
@@ -13,6 +13,7 @@ use serde_json::json;
 const LAYOUTS_DIR: &str = "layouts";
 const STRUCT_LAYOUTS_FILENAME: &str = "struct_layouts.yaml";
 
+/// Build a move package.
 #[derive(Parser)]
 #[group(id = "iota-move-build")]
 pub struct Build {
diff --git a/crates/iota-move/src/disassemble.rs b/crates/iota-move/src/disassemble.rs
index 477e15e1ee2..fbfad018106 100644
--- a/crates/iota-move/src/disassemble.rs
+++ b/crates/iota-move/src/disassemble.rs
@@ -15,6 +15,7 @@ use move_disassembler::disassembler::Disassembler;
 use move_ir_types::location::Spanned;
 use move_package::BuildConfig;
 
+/// Disassemble move code.
 #[derive(Parser)]
 #[group(id = "iota-move-disassemmble")]
 pub struct Disassemble {