diff --git a/.changeset/shy-coats-exist.md b/.changeset/shy-coats-exist.md
new file mode 100644
index 0000000000000..ea91b6852e290
--- /dev/null
+++ b/.changeset/shy-coats-exist.md
@@ -0,0 +1,5 @@
+---
+'@mysten/sui': minor
+---
+
+Adding back 'Client-Request-Method' header
diff --git a/sdk/typescript/src/client/http-transport.ts b/sdk/typescript/src/client/http-transport.ts
index 54309646ea1a4..b690316dbcfbe 100644
--- a/sdk/typescript/src/client/http-transport.ts
+++ b/sdk/typescript/src/client/http-transport.ts
@@ -95,6 +95,7 @@ export class SuiHTTPTransport implements SuiTransport {
 				'Client-Sdk-Type': 'typescript',
 				'Client-Sdk-Version': PACKAGE_VERSION,
 				'Client-Target-Api-Version': TARGETED_RPC_VERSION,
+				'Client-Request-Method': input.method,
 				...this.#options.rpc?.headers,
 			},
 			body: JSON.stringify({
diff --git a/sdk/typescript/test/unit/client/http-transport.test.ts b/sdk/typescript/test/unit/client/http-transport.test.ts
index a5466164edbb1..cd3e54692be70 100644
--- a/sdk/typescript/test/unit/client/http-transport.test.ts
+++ b/sdk/typescript/test/unit/client/http-transport.test.ts
@@ -62,7 +62,7 @@ describe('SuiHTTPTransport', () => {
 					'Client-Sdk-Type': 'typescript',
 					'Client-Sdk-Version': PACKAGE_VERSION,
 					'Client-Target-Api-Version': TARGETED_RPC_VERSION,
-					// 'Client-Request-Method': 'getAllBalances',
+					'Client-Request-Method': 'getAllBalances',
 				},
 				method: 'POST',
 			});