diff --git a/src/test/app/TestHostFunctions.h b/src/test/app/TestHostFunctions.h
index ec3d77803c..0e74cd6283 100644
--- a/src/test/app/TestHostFunctions.h
+++ b/src/test/app/TestHostFunctions.h
@@ -4,7 +4,7 @@
 #include <xrpl/ledger/AmendmentTable.h>
 #include <xrpl/ledger/detail/ApplyViewBase.h>
 #include <xrpl/protocol/digest.h>
-#include <xrpl/tx/transactors/NFT/NFTokenUtils.h>
+#include <xrpl/tx/transactors/nft/NFTokenUtils.h>
 #include <xrpl/tx/wasm/HostFunc.h>
 #include <xrpl/tx/wasm/WasmVM.h>