diff --git a/cppu/source/uno/check.cxx b/cppu/source/uno/check.cxx
index 561434aa55f3..60ab3dba4e30 100644
--- a/cppu/source/uno/check.cxx
+++ b/cppu/source/uno/check.cxx
@@ -260,14 +260,7 @@ static_assert(sizeof(second) == sizeof(int), "sizeof(second) != sizeof(int)");
 
 struct Char4
 {
-#if defined __GNUC__ && (__GNUC__ < 12 || (__GNUC__ == 12 && __GNUC_MINOR__ < 1)) && !defined __clang__
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wattributes"
-#endif
     [[maybe_unused]] Char3 chars;
-#if defined __GNUC__ && (__GNUC__ < 12 || (__GNUC__ == 12 && __GNUC_MINOR__ < 1)) && !defined __clang__
-#pragma GCC diagnostic pop
-#endif
     char c;
 };