diff --git a/tests/test_string_to_vector.cpp b/tests/test_string_to_vector.cpp
index f1acd19..f6c1457 100644
--- a/tests/test_string_to_vector.cpp
+++ b/tests/test_string_to_vector.cpp
@@ -144,7 +144,7 @@ SCENARIO("string_to_vector()")
             AND_THEN(R"(vector is {"a", "b", "c", "d", "e"})")
             {
                 REQUIRE_FALSE(exception);
-                REQUIRE(vec == vector<string>{"a", "b", "c", "d", "e"});
+                REQUIRE(vec == vector<string>({"a", "b", "c", "d", "e"}));
             }
         }
     }