diff --git a/src/xrpld/rpc/handlers/orderbook/AMMInfo.cpp b/src/xrpld/rpc/handlers/orderbook/AMMInfo.cpp
index d75d33bf50..06e21be444 100644
--- a/src/xrpld/rpc/handlers/orderbook/AMMInfo.cpp
+++ b/src/xrpld/rpc/handlers/orderbook/AMMInfo.cpp
@@ -13,6 +13,7 @@
 #include <xrpl/json/json_value.h>
 #include <xrpl/ledger/ReadView.h>
 #include <xrpl/ledger/helpers/AMMHelpers.h>
+#include <xrpl/ledger/helpers/AccountRootHelpers.h>
 #include <xrpl/ledger/helpers/TokenHelpers.h>
 #include <xrpl/protocol/AMMCore.h>
 #include <xrpl/protocol/AccountID.h>