diff --git a/src/Utilities/StringUtils.h b/src/Utilities/StringUtils.h
index 1ca1cbf..624e145 100644
--- a/src/Utilities/StringUtils.h
+++ b/src/Utilities/StringUtils.h
@@ -2,7 +2,7 @@
 
 #include <string>
 
-#if defined(__cplusplus) && __cplusplus > 201703L && defined(__cpp_lib_char8_t) && __cpp_lib_char8_t >= 201907L
+#if defined(__cplusplus) && __cplusplus > 201703L && defined(__cpp_lib_char8_t)
     typedef std::u8string u8string;
 #else
     typedef std::string u8string;