diff --git a/src/tests/libxrpl/helpers/TestServiceRegistry.h b/src/tests/libxrpl/helpers/TestServiceRegistry.h
index cc1c54c021..e291e34fc1 100644
--- a/src/tests/libxrpl/helpers/TestServiceRegistry.h
+++ b/src/tests/libxrpl/helpers/TestServiceRegistry.h
@@ -369,7 +369,7 @@ public:
     DatabaseCon&
     getWalletDB() override
     {
-        std::scoped_lock lock(walletDBMutex_);
+        std::scoped_lock const lock(walletDBMutex_);
         if (!walletDB_)
         {
             DatabaseCon::Setup setup;
diff --git a/src/tests/libxrpl/ledger/AmendmentTable.cpp b/src/tests/libxrpl/ledger/AmendmentTable.cpp
index d3a067f30a..6f443a5e24 100644
--- a/src/tests/libxrpl/ledger/AmendmentTable.cpp
+++ b/src/tests/libxrpl/ledger/AmendmentTable.cpp
@@ -1,9 +1,12 @@
 #include <xrpl/ledger/AmendmentTable.h>
 
+#include <xrpl/basics/BasicConfig.h>
 #include <xrpl/basics/UnorderedContainers.h>
 #include <xrpl/basics/base_uint.h>
 #include <xrpl/basics/chrono.h>
 #include <xrpl/basics/contract.h>
+#include <xrpl/beast/hash/uhash.h>
+#include <xrpl/beast/utility/Journal.h>
 #include <xrpl/json/json_value.h>
 #include <xrpl/ledger/View.h>
 #include <xrpl/protocol/Feature.h>