diff --git a/src/Makefile.test.include b/src/Makefile.test.include
index 58af1a4f0cecce..45fdf2679ac7b9 100644
--- a/src/Makefile.test.include
+++ b/src/Makefile.test.include
@@ -81,6 +81,7 @@ BITCOIN_TESTS =\
   test/rpc_tests.cpp \
   test/sanity_tests.cpp \
   test/scheduler_tests.cpp \
+  test/script_tests.cpp \
   test/script_p2sh_tests.cpp \
   test/script_p2pk_tests.cpp \
   test/script_p2pkh_tests.cpp \
diff --git a/src/test/base58_tests.cpp b/src/test/base58_tests.cpp
index 689893efe8e6e8..ac8cff51c8fff9 100644
--- a/src/test/base58_tests.cpp
+++ b/src/test/base58_tests.cpp
@@ -12,18 +12,7 @@
 
 #include <boost/test/unit_test.hpp>
 
-UniValue
-read_json(const std::string& jsondata)
-{
-    UniValue v;
-
-    if (!v.read(jsondata) || !v.isArray())
-    {
-        BOOST_ERROR("Parse error.");
-        return UniValue(UniValue::VARR);
-    }
-    return v.get_array();
-}
+extern UniValue read_json(const std::string& jsondata);
 
 BOOST_FIXTURE_TEST_SUITE(base58_tests, BasicTestingSetup)