diff --git a/src/tests/libxrpl/tx/wasm/host_calls/Trace.cpp b/src/tests/libxrpl/tx/wasm/host_calls/Trace.cpp
index 9336595ead..349785e1fa 100644
--- a/src/tests/libxrpl/tx/wasm/host_calls/Trace.cpp
+++ b/src/tests/libxrpl/tx/wasm/host_calls/Trace.cpp
@@ -11,6 +11,7 @@
 #include <gtest/gtest.h>
 #include <tx/wasm/WasmFixture.h>
 // For `TraceDataType`, which the bridge declares and this header defines.
+#include <xrpl_wasm_vm_ffi_cxxbridge/lib.h>
 
 #include <cstdint>
 #include <format>