diff --git a/common/mock-contracts/mock-esdt-safe/wasm/src/lib.rs b/common/mock-contracts/mock-esdt-safe/wasm/src/lib.rs
index 7c9a8414..341c5ffb 100644
--- a/common/mock-contracts/mock-esdt-safe/wasm/src/lib.rs
+++ b/common/mock-contracts/mock-esdt-safe/wasm/src/lib.rs
@@ -6,9 +6,9 @@
 
 // Init:                                 1
 // Upgrade:                              1
-// Endpoints:                            1
+// Endpoints:                            3
 // Async Callback (empty):               1
-// Total number of exported functions:   4
+// Total number of exported functions:   6
 
 #![no_std]
 
@@ -21,6 +21,8 @@ multiversx_sc_wasm_adapter::endpoints! {
         init => init
         upgrade => upgrade
         createTransaction => create_transaction
+        withdrawTransactionFees => withdraw_transaction_fees
+        withdrawRefundFeesForEthereum => withdraw_refund_fees_for_ethereum
     )
 }
 
diff --git a/multisig/wasm/Cargo.lock b/multisig/wasm/Cargo.lock
index 5af96c1d..9993d89a 100644
--- a/multisig/wasm/Cargo.lock
+++ b/multisig/wasm/Cargo.lock
@@ -265,6 +265,9 @@ dependencies = [
  "eth-address",
  "fee-estimator-module",
  "max-bridged-amount-module",
+ "mock-esdt-safe",
+ "mock-multi-transfer-esdt",
+ "mock-price-aggregator",
  "multi-transfer-esdt",
  "multiversx-price-aggregator-sc",
  "multiversx-sc",
diff --git a/test-caller/src/test-caller.rs b/test-caller/src/test-caller.rs
index 2c7fcf17..da479c44 100644
--- a/test-caller/src/test-caller.rs
+++ b/test-caller/src/test-caller.rs
@@ -10,6 +10,7 @@ pub struct CalledData<M: ManagedTypeApi> {
     pub size:             u64,
     pub address:          ManagedAddress<M>,
     pub token_identifier: TokenIdentifier<M>,
+    pub buff:             ManagedBuffer<M>,
 }
 
 #[multiversx_sc::contract]
@@ -41,6 +42,26 @@ pub trait TestCallerContract {
             size,
             address,
             token_identifier,
+            buff: ManagedBuffer::new(),
+        };
+
+        _ = self.called_data_params().push(&data);
+    }
+
+    #[payable("*")]
+    #[view(callPayableWithBuff)]
+    fn call_payable_with_buff(
+        &self,
+        buff: ManagedBuffer,
+    ) {
+        let payment = self.call_value().single_esdt();
+        let token_identifier = payment.token_identifier;
+
+        let data = CalledData{
+            size: 0,
+            address: ManagedAddress::zero(),
+            token_identifier,
+            buff,
         };
 
         _ = self.called_data_params().push(&data);
diff --git a/test-caller/wasm/src/lib.rs b/test-caller/wasm/src/lib.rs
index 43f3fc05..4d9f1abe 100644
--- a/test-caller/wasm/src/lib.rs
+++ b/test-caller/wasm/src/lib.rs
@@ -6,9 +6,9 @@
 
 // Init:                                 1
 // Upgrade:                              1
-// Endpoints:                            4
+// Endpoints:                            5
 // Async Callback (empty):               1
-// Total number of exported functions:   7
+// Total number of exported functions:   8
 
 #![no_std]
 
@@ -23,6 +23,7 @@ multiversx_sc_wasm_adapter::endpoints! {
         callPayable => call_payable
         callNonPayable => call_non_payable
         callPayableWithParams => call_payable_with_params
+        callPayableWithBuff => call_payable_with_buff
         getCalledDataParams => get_called_data_params
     )
 }