diff --git a/packages/graz/src/actions/methods.ts b/packages/graz/src/actions/methods.ts
index 765da1a1..efe3ad74 100644
--- a/packages/graz/src/actions/methods.ts
+++ b/packages/graz/src/actions/methods.ts
@@ -139,14 +139,16 @@ export interface ExecuteContractArgs<Message extends Record<string, unknown>> {
   senderAddress: string;
   contractAddress: string;
   funds: Coin[];
-  memo: string | undefined;
+  memo: string;
 }
 
 export type ExecuteContractMutationArgs<Message extends Record<string, unknown>> = Omit<
   ExecuteContractArgs<Message>,
-  "contractAddress" | "senderAddress" | "fee"
+  "contractAddress" | "senderAddress" | "fee" | "funds" | "memo"
 > & {
   fee?: StdFee | "auto" | number;
+  funds?: Coin[];
+  memo?: string;
 };
 
 export const executeContract = async <Message extends Record<string, unknown>>({
diff --git a/packages/graz/src/hooks/methods.ts b/packages/graz/src/hooks/methods.ts
index 0d5cbf67..95e9eb32 100644
--- a/packages/graz/src/hooks/methods.ts
+++ b/packages/graz/src/hooks/methods.ts
@@ -222,7 +222,8 @@ export const useExecuteContract = <Message extends Record<string, unknown>>({
       fee: args.fee ?? "auto",
       senderAddress: accountAddress,
       contractAddress,
-      funds: args.funds || [],
+      memo: args.memo ?? "",
+      funds: args.funds ?? [],
     };
 
     return executeContract(executeArgs);