diff --git a/clients/js/README.md b/clients/js/README.md
index 4572f65c11..2e3bd44bf4 100644
--- a/clients/js/README.md
+++ b/clients/js/README.md
@@ -78,6 +78,16 @@ Options:
 ```
 </details>
 
+<details>
+<summary> chains </summary>
+
+```sh
+Options:
+  --help     Show help                                                 [boolean]
+  --version  Show version number                                       [boolean]
+```
+</details>
+
 <details>
 <summary> edit-vaa </summary>
 
@@ -248,7 +258,8 @@ Positionals:
 Options:
       --help              Show help                                    [boolean]
       --version           Show version number                          [boolean]
-  -c, --chain             chain name                                    [string]
+  -c, --chain             chain name. To see a list of supported chains, run
+                          `worm chains`                                 [string]
   -n, --network           Network
                             [required] [choices: "mainnet", "testnet", "devnet"]
   -a, --contract-address  Contract to submit VAA to (override config)   [string]
@@ -298,8 +309,10 @@ Options:
 Options:
       --help        Show help                                          [boolean]
       --version     Show version number                                [boolean]
-      --src-chain   source chain                             [string] [required]
-      --dst-chain   destination chain                        [string] [required]
+      --src-chain   source chain. To see a list of supported chains, run `worm
+                    chains`                                  [string] [required]
+      --dst-chain   destination chain. To see a list of supported chains, run
+                    `worm chains`                            [string] [required]
       --dst-addr    destination address                      [string] [required]
       --token-addr  token address               [string] [default: native token]
       --amount      token amount                             [string] [required]
@@ -326,7 +339,8 @@ Options:
 ```sh
 Positionals:
   network  Network                     [choices: "mainnet", "testnet", "devnet"]
-  chain    Source chain                                                 [string]
+  chain    Source chain. To see a list of supported chains, run `worm chains`
+                                                                        [string]
   tx       Source transaction hash                                      [string]
 
 Options: