diff --git a/packages/cosmwasm-stargate/src/signingcosmwasmclient.ts b/packages/cosmwasm-stargate/src/signingcosmwasmclient.ts
index 6cdad852..b1a06d44 100644
--- a/packages/cosmwasm-stargate/src/signingcosmwasmclient.ts
+++ b/packages/cosmwasm-stargate/src/signingcosmwasmclient.ts
@@ -17,7 +17,7 @@ import {
   AminoTypes,
   calculateFee,
   Coin,
-  createBankAminoConverters,
+  createDefaultAminoConverters,
   defaultRegistryTypes as defaultStargateTypes,
   DeliverTxResponse,
   Event,
@@ -166,6 +166,13 @@ function createDefaultRegistry(): Registry {
   return new Registry([...defaultStargateTypes, ...wasmTypes]);
 }
 
+function createDefaultAminoTypes(): AminoTypes {
+  return new AminoTypes({
+    ...createDefaultAminoConverters(),
+    ...createWasmAminoConverters(),
+  })
+}
+
 export interface SigningCosmWasmClientOptions {
   readonly registry?: Registry;
   readonly aminoTypes?: AminoTypes;
@@ -234,7 +241,7 @@ export class SigningCosmWasmClient extends CosmWasmClient {
     super(tmClient);
     const {
       registry = createDefaultRegistry(),
-      aminoTypes = new AminoTypes({ ...createWasmAminoConverters(), ...createBankAminoConverters() }),
+      aminoTypes = createDefaultAminoTypes(),
     } = options;
     this.registry = registry;
     this.aminoTypes = aminoTypes;
diff --git a/packages/stargate/src/signingstargateclient.ts b/packages/stargate/src/signingstargateclient.ts
index a1efb39b..86148cb7 100644
--- a/packages/stargate/src/signingstargateclient.ts
+++ b/packages/stargate/src/signingstargateclient.ts
@@ -92,7 +92,7 @@ export interface SigningStargateClientOptions extends StargateClientOptions {
   readonly gasPrice?: GasPrice;
 }
 
-function createDefaultTypes(): AminoConverters {
+export function createDefaultAminoConverters(): AminoConverters {
   return {
     ...createAuthzAminoConverters(),
     ...createBankAminoConverters(),
@@ -105,6 +105,10 @@ function createDefaultTypes(): AminoConverters {
   };
 }
 
+function createDefaultAminoTypes(): AminoTypes {
+  return new AminoTypes(createDefaultAminoConverters())
+}
+
 export class SigningStargateClient extends StargateClient {
   public readonly registry: Registry;
   public readonly broadcastTimeoutMs: number | undefined;
@@ -163,7 +167,10 @@ export class SigningStargateClient extends StargateClient {
     options: SigningStargateClientOptions,
   ) {
     super(tmClient, options);
-    const { registry = createDefaultRegistry(), aminoTypes = new AminoTypes(createDefaultTypes()) } = options;
+    const {
+      registry = createDefaultRegistry(),
+      aminoTypes = createDefaultAminoTypes()
+    } = options;
     this.registry = registry;
     this.aminoTypes = aminoTypes;
     this.signer = signer;