diff --git a/polkadot/README.md b/polkadot/README.md
index 55b66f6ea619619c43c7a7dcb9a242c17d3e61ca..319e1714fd7b025533da4d7f5770dea673344100 100644
--- a/polkadot/README.md
+++ b/polkadot/README.md
@@ -200,7 +200,7 @@ cargo build # Builds all native code
 You can run the tests if you like:
 
 ```bash
-cargo test --all --release
+cargo test --workspace --release
 ```
 
 You can start a development chain with: