diff --git a/libs/mocks/src/token_swaps.rs b/libs/mocks/src/token_swaps.rs
index cd6eef7aee..831dd1b60a 100644
--- a/libs/mocks/src/token_swaps.rs
+++ b/libs/mocks/src/token_swaps.rs
@@ -33,18 +33,16 @@ pub mod pallet {
 					T::CurrencyId,
 					T::Balance,
 					T::SellRatio,
-					T::Balance,
 				) -> Result<T::OrderId, DispatchError>
 				+ 'static,
 		) {
-			register_call!(move |(a, b, c, d, e, g)| f(a, b, c, d, e, g));
+			register_call!(move |(a, b, c, d, e)| f(a, b, c, d, e));
 		}
 
 		pub fn mock_update_order(
-			f: impl Fn(T::AccountId, T::OrderId, T::Balance, T::SellRatio, T::Balance) -> DispatchResult
-				+ 'static,
+			f: impl Fn(T::AccountId, T::OrderId, T::Balance, T::SellRatio) -> DispatchResult + 'static,
 		) {
-			register_call!(move |(a, b, c, d, e)| f(a, b, c, d, e));
+			register_call!(move |(a, b, c, d)| f(a, b, c, d));
 		}
 
 		pub fn mock_cancel_order(f: impl Fn(T::OrderId) -> DispatchResult + 'static) {
@@ -79,9 +77,8 @@ pub mod pallet {
 			c: Self::CurrencyId,
 			d: Self::Balance,
 			e: Self::SellRatio,
-			f: Self::Balance,
 		) -> Result<Self::OrderId, DispatchError> {
-			execute_call!((a, b, c, d, e, f))
+			execute_call!((a, b, c, d, e))
 		}
 
 		fn update_order(
@@ -89,9 +86,8 @@ pub mod pallet {
 			b: Self::OrderId,
 			c: Self::Balance,
 			d: Self::SellRatio,
-			e: Self::Balance,
 		) -> DispatchResult {
-			execute_call!((a, b, c, d, e))
+			execute_call!((a, b, c, d))
 		}
 
 		fn cancel_order(a: Self::OrderId) -> DispatchResult {
diff --git a/pallets/foreign-investments/src/tests.rs b/pallets/foreign-investments/src/tests.rs
index 81f3a0fafc..2d5ca939d8 100644
--- a/pallets/foreign-investments/src/tests.rs
+++ b/pallets/foreign-investments/src/tests.rs
@@ -22,7 +22,7 @@ mod util {
 		MockInvestment::mock_investment_requires_collect(|_, _| false);
 		MockInvestment::mock_investment(|_, _| Ok(0));
 		MockInvestment::mock_update_investment(|_, _, _| Ok(()));
-		MockTokenSwaps::mock_place_order(move |_, _, _, _, _, _| Ok(order_id));
+		MockTokenSwaps::mock_place_order(move |_, _, _, _, _| Ok(order_id));
 		MockCurrencyConversion::mock_stable_to_stable(move |_, _, _| Ok(amount) /* 1:1 */);
 
 		ForeignInvestment::increase_foreign_investment(
@@ -37,7 +37,7 @@ mod util {
 		MockInvestment::mock_investment_requires_collect(|_, _| unimplemented!("no mock"));
 		MockInvestment::mock_investment(|_, _| unimplemented!("no mock"));
 		MockInvestment::mock_update_investment(|_, _, _| unimplemented!("no mock"));
-		MockTokenSwaps::mock_place_order(|_, _, _, _, _, _| unimplemented!("no mock"));
+		MockTokenSwaps::mock_place_order(|_, _, _, _, _| unimplemented!("no mock"));
 		MockCurrencyConversion::mock_stable_to_stable(|_, _, _| unimplemented!("no mock"));
 	}
 
@@ -92,17 +92,14 @@ mod increase_investment {
 				assert_eq!(amount, 0); // We still do not have the swap done.
 				Ok(())
 			});
-			MockTokenSwaps::mock_place_order(
-				|account_id, curr_in, curr_out, amount, limit, min| {
-					assert_eq!(account_id, USER);
-					assert_eq!(curr_in, POOL_CURR);
-					assert_eq!(curr_out, USER_CURR);
-					assert_eq!(amount, AMOUNT);
-					assert_eq!(limit, DefaultTokenSellRatio::get());
-					assert_eq!(min, AMOUNT);
-					Ok(ORDER_ID)
-				},
-			);
+			MockTokenSwaps::mock_place_order(|account_id, curr_in, curr_out, amount, limit| {
+				assert_eq!(account_id, USER);
+				assert_eq!(curr_in, POOL_CURR);
+				assert_eq!(curr_out, USER_CURR);
+				assert_eq!(amount, AMOUNT);
+				assert_eq!(limit, DefaultTokenSellRatio::get());
+				Ok(ORDER_ID)
+			});
 			MockCurrencyConversion::mock_stable_to_stable(|curr_in, curr_out, amount_out| {
 				assert_eq!(curr_in, POOL_CURR);
 				assert_eq!(curr_out, USER_CURR);
@@ -173,12 +170,11 @@ mod increase_investment {
 					amount: INITIAL_AMOUNT,
 				})
 			});
-			MockTokenSwaps::mock_update_order(|account_id, order_id, amount, limit, min| {
+			MockTokenSwaps::mock_update_order(|account_id, order_id, amount, limit| {
 				assert_eq!(account_id, USER);
 				assert_eq!(order_id, ORDER_ID);
 				assert_eq!(amount, INITIAL_AMOUNT + INCREASE_AMOUNT);
 				assert_eq!(limit, DefaultTokenSellRatio::get());
-				assert_eq!(min, INITIAL_AMOUNT + INCREASE_AMOUNT);
 				Ok(())
 			});
 			MockCurrencyConversion::mock_stable_to_stable(|curr_in, curr_out, amount_out| {
@@ -224,17 +220,14 @@ mod increase_investment {
 				assert_eq!(order_id, ORDER_ID);
 				false
 			});
-			MockTokenSwaps::mock_place_order(
-				|account_id, curr_in, curr_out, amount, limit, min| {
-					assert_eq!(account_id, USER);
-					assert_eq!(curr_in, POOL_CURR);
-					assert_eq!(curr_out, USER_CURR);
-					assert_eq!(amount, INCREASE_AMOUNT);
-					assert_eq!(limit, DefaultTokenSellRatio::get());
-					assert_eq!(min, INCREASE_AMOUNT);
-					Ok(ORDER_ID)
-				},
-			);
+			MockTokenSwaps::mock_place_order(|account_id, curr_in, curr_out, amount, limit| {
+				assert_eq!(account_id, USER);
+				assert_eq!(curr_in, POOL_CURR);
+				assert_eq!(curr_out, USER_CURR);
+				assert_eq!(amount, INCREASE_AMOUNT);
+				assert_eq!(limit, DefaultTokenSellRatio::get());
+				Ok(ORDER_ID)
+			});
 			MockInvestment::mock_update_investment(|_, _, amount| {
 				assert_eq!(amount, 0);
 				Ok(())