diff --git a/crates/sui-move/src/prove.rs b/crates/sui-move/src/prove.rs
index 26b5f9392fbe3..de2b2ae9790ca 100644
--- a/crates/sui-move/src/prove.rs
+++ b/crates/sui-move/src/prove.rs
@@ -9,6 +9,7 @@ use sui_types::sui_framework_address_concat_string;
 
 const SUI_NATIVE_TEMPLATE: &[u8] = include_bytes!("sui-natives.bpl");
 
+/// Run the Move Prover on the package at `path` (Warning: Move Prover support for Sui is currently limited)
 #[derive(Parser)]
 #[group(id = "sui-move-prover")]
 pub struct Prover {
@@ -92,6 +93,7 @@ impl Prover {
             ),
         );
 
+        eprintln!("WARNING: the level of Move Prover support for Sui is incomplete; use at your own risk as not everything is guaranteed to work (please file an issue if an update breaks existing usage but the level of current support is limited)");
         let prover_result = std::thread::spawn(move || {
             prove::run_move_prover(
                 build_config,