diff --git a/src/utils/calc/common.rs b/src/utils/calc/common.rs
index e833acc..db7f630 100644
--- a/src/utils/calc/common.rs
+++ b/src/utils/calc/common.rs
@@ -72,6 +72,9 @@ pub const fn calculate_with_slippage_buy(amount: u64, basis_points: u64) -> u64
 /// * basis_points = 500 -> 5% slippage
 #[inline(always)]
 pub const fn calculate_with_slippage_sell(amount: u64, basis_points: u64) -> u64 {
+    if amount == 0 {
+        return 0;
+    }
     if amount <= basis_points / 10000 {
         1
     } else {