diff --git a/src/libxrpl/protocol/ConfidentialTransfer.cpp b/src/libxrpl/protocol/ConfidentialTransfer.cpp
index cb4e4aee4b..e37aa67d64 100644
--- a/src/libxrpl/protocol/ConfidentialTransfer.cpp
+++ b/src/libxrpl/protocol/ConfidentialTransfer.cpp
@@ -5,6 +5,7 @@
 #include <xrpl/basics/base_uint.h>
 #include <xrpl/basics/contract.h>
 #include <xrpl/protocol/AccountID.h>
+#include <xrpl/protocol/Protocol.h>
 #include <xrpl/protocol/SField.h>
 #include <xrpl/protocol/STObject.h>
 #include <xrpl/protocol/TER.h>
@@ -21,6 +22,7 @@
 #include <cstring>
 #include <optional>
 #include <stdexcept>
+#include <vector>
 
 namespace xrpl {
 
diff --git a/src/libxrpl/tx/transactors/token/ConfidentialMPTMergeInbox.cpp b/src/libxrpl/tx/transactors/token/ConfidentialMPTMergeInbox.cpp
index e6f491c136..33c305dfb1 100644
--- a/src/libxrpl/tx/transactors/token/ConfidentialMPTMergeInbox.cpp
+++ b/src/libxrpl/tx/transactors/token/ConfidentialMPTMergeInbox.cpp
@@ -8,6 +8,7 @@
 #include <xrpl/protocol/Feature.h>
 #include <xrpl/protocol/Indexes.h>
 #include <xrpl/protocol/LedgerFormats.h>
+#include <xrpl/protocol/Protocol.h>
 #include <xrpl/protocol/SField.h>
 #include <xrpl/protocol/STTx.h>
 #include <xrpl/protocol/TER.h>
diff --git a/src/libxrpl/tx/transactors/token/ConfidentialMPTSend.cpp b/src/libxrpl/tx/transactors/token/ConfidentialMPTSend.cpp
index cc09f6e4a4..b89a64e291 100644
--- a/src/libxrpl/tx/transactors/token/ConfidentialMPTSend.cpp
+++ b/src/libxrpl/tx/transactors/token/ConfidentialMPTSend.cpp
@@ -8,6 +8,7 @@
 #include <xrpl/protocol/Feature.h>
 #include <xrpl/protocol/Indexes.h>
 #include <xrpl/protocol/LedgerFormats.h>
+#include <xrpl/protocol/Protocol.h>
 #include <xrpl/protocol/SField.h>
 #include <xrpl/protocol/TER.h>
 #include <xrpl/protocol/XRPAmount.h>