diff --git a/unit.cpp b/unit.cpp
index 77b5d70..2a1a151 100644
--- a/unit.cpp
+++ b/unit.cpp
@@ -7,5 +7,6 @@ TEST_CASE("UTF-8 enforcement", "[utf8]") {
 	REQUIRE(check_utf8("hello world") == std::string(""));
 	REQUIRE(check_utf8("Καλημέρα κόσμε") == std::string(""));
 	REQUIRE(check_utf8("こんにちは 世界") == std::string(""));
+	REQUIRE(check_utf8("👋🌏") == std::string(""));
 	REQUIRE(check_utf8("Hola m\xF3n") == std::string("\"Hola m\xF3n\" is not valid UTF-8 (0xF3 0x6E)"));
 }