diff --git a/apps/docs/docs/getting-started/mutation.md b/apps/docs/docs/getting-started/mutation.md
index cffa7592..e4ba7e24 100644
--- a/apps/docs/docs/getting-started/mutation.md
+++ b/apps/docs/docs/getting-started/mutation.md
@@ -50,7 +50,7 @@ const [clearIdentityState, clearIdentity] = useMutation((tx) =>
   tx.Identity.clear_identity(),
 );
 
-clearIdentity(accounts.at(0)?.polkadotSigner);
+clearIdentity({ signer: accounts.at(0)?.polkadotSigner });
 ```
 
 ## Submitting transaction
diff --git a/packages/react/src/hooks/useMutation.ts b/packages/react/src/hooks/useMutation.ts
index 6ab86066..5a482796 100644
--- a/packages/react/src/hooks/useMutation.ts
+++ b/packages/react/src/hooks/useMutation.ts
@@ -59,13 +59,14 @@ export function useMutation<
 
   const submit = useAtomCallback<
     void,
-    [from?: PolkadotSigner, options?: TxOptions<ReturnType<TAction>>]
+    [options?: TxOptions<ReturnType<TAction>> & { signer: PolkadotSigner }]
   >(
     useCallback(
-      async (get, _set, submitSigner, submitOptions) => {
+      async (get, _set, submitOptions) => {
         setState(PENDING);
 
-        const signer = submitSigner ?? options?.signer ?? contextSigner;
+        const signer =
+          submitOptions?.signer ?? options?.signer ?? contextSigner;
 
         if (signer === undefined) {
           throw new MutationError("No signer provided");