diff --git a/token-swap/program/src/processor.rs b/token-swap/program/src/processor.rs
index 571d7eae..3ee17926 100644
--- a/token-swap/program/src/processor.rs
+++ b/token-swap/program/src/processor.rs
@@ -727,6 +727,8 @@ impl Processor {
         minimum_pool_token_amount: u64,
         accounts: &[AccountInfo],
     ) -> ProgramResult {
+        return Err(SwapError::UnsupportedCurveOperation.into());
+
         let account_info_iter = &mut accounts.iter();
         let swap_info = next_account_info(account_info_iter)?;
         let authority_info = next_account_info(account_info_iter)?;
@@ -841,6 +843,8 @@ impl Processor {
         maximum_pool_token_amount: u64,
         accounts: &[AccountInfo],
     ) -> ProgramResult {
+        return Err(SwapError::UnsupportedCurveOperation.into());
+
         let account_info_iter = &mut accounts.iter();
         let swap_info = next_account_info(account_info_iter)?;
         let authority_info = next_account_info(account_info_iter)?;