diff --git a/src/config/enums.sol b/src/config/enums.sol
index 2856ee68..8773b31e 100644
--- a/src/config/enums.sol
+++ b/src/config/enums.sol
@@ -26,5 +26,6 @@ enum ActionType {
     MintShortIntoAccount, // increase short (debt) position in one subAccount, increase long token directly to another subAccount
     TransferCollateral, // transfer collateral directly to another subAccount
     TransferLong, // transfer long directly to another subAccount
-    TransferShort // transfer short directly to another subAccount
+    TransferShort, // transfer short directly to another subAccount
+    BurnShortInAccount // decreases short position in one subAccount, decreases long position in another
 }