diff --git a/packages/js-moi-wallet/__tests__/index.test.ts b/packages/js-moi-wallet/__tests__/index.test.ts
index 255c5b93..2c463179 100644
--- a/packages/js-moi-wallet/__tests__/index.test.ts
+++ b/packages/js-moi-wallet/__tests__/index.test.ts
@@ -161,7 +161,7 @@ describe("Wallet", () => {
             };
 
             const algo = wallet.signingAlgorithms["ecdsa_secp256k1"];
-            const ixArgs = wallet.signInteraction(ixObject, algo);
+            const ixArgs = await wallet.signInteraction(ixObject, algo);
 
             expect(ixArgs).toBeDefined();
             expect(ixArgs).toMatchObject<InteractionRequest>({