diff --git a/src/test/app/Sponsor_test.cpp b/src/test/app/Sponsor_test.cpp
index 4990cbf679..db7f70764c 100644
--- a/src/test/app/Sponsor_test.cpp
+++ b/src/test/app/Sponsor_test.cpp
@@ -15,12 +15,14 @@
 #include <test/jtx/escrow.h>
 #include <test/jtx/fee.h>
 #include <test/jtx/flags.h>
+#include <test/jtx/jtx_json.h>
 #include <test/jtx/mpt.h>
 #include <test/jtx/multisign.h>
 #include <test/jtx/noop.h>
 #include <test/jtx/offer.h>
 #include <test/jtx/pay.h>
 #include <test/jtx/permissioned_domains.h>
+#include <test/jtx/sig.h>
 #include <test/jtx/sponsor.h>
 #include <test/jtx/tags.h>
 #include <test/jtx/ter.h>