diff --git a/TestHelper.h b/TestHelper.h
index b1ad923a7..c97d4c017 100644
--- a/TestHelper.h
+++ b/TestHelper.h
@@ -45,7 +45,7 @@
 	#define TBOOST_THROW_EXCEPTION(arg) BOOST_THROW_EXCEPTION(arg)
 	#define TBOOST_REQUIRE(arg) BOOST_REQUIRE(arg)
 	#define TBOOST_REQUIRE_EQUAL(arg1, arg2) BOOST_REQUIRE_EQUAL(arg1, arg2)
-	#define TBOOST_CHECK(arg) BOOOST_CHECK(arg)
+	#define TBOOST_CHECK(arg) BOOST_CHECK(arg)
 	#define TBOOST_CHECK_EQUAL(arg1, arg2) BOOST_CHECK_EQUAL(arg1, arg2)
 	#define TBOOST_CHECK_MESSAGE(arg1, arg2) BOOST_CHECK_MESSAGE(arg1, arg2)
 	#define TBOOST_WARN_MESSAGE(arg1, arg2) BOOST_WARN_MESSAGE(arg1, arg2)