diff --git a/include/nonstd/string_view.hpp b/include/nonstd/string_view.hpp
index 3b4526f..8090115 100644
--- a/include/nonstd/string_view.hpp
+++ b/include/nonstd/string_view.hpp
@@ -435,8 +435,10 @@ using std::operator<<;
 # pragma clang diagnostic push
 # pragma clang diagnostic ignored "-Wuser-defined-literals"
 #elif defined(__GNUC__)
-# pragma  GCC  diagnostic push
-# pragma  GCC  diagnostic ignored "-Wliteral-suffix"
+# if (__GNUC__ * 100 + __GNUC_MINOR__) >= 408
+#  pragma  GCC  diagnostic push
+#  pragma  GCC  diagnostic ignored "-Wliteral-suffix"
+# endif
 #endif // __clang__
 
 #if nssv_COMPILER_MSVC_VERSION >= 140
@@ -452,7 +454,11 @@ using std::operator<<;
 #if defined(__clang__)
 # define nssv_RESTORE_WARNINGS()  _Pragma("clang diagnostic pop")
 #elif defined(__GNUC__)
-# define nssv_RESTORE_WARNINGS()  _Pragma("GCC diagnostic pop")
+# if (__GNUC__ * 100 + __GNUC_MINOR__) >= 408
+#  define nssv_RESTORE_WARNINGS()  _Pragma("GCC diagnostic pop")
+# else
+#  define nssv_RESTORE_WARNINGS()
+# endif
 #elif nssv_COMPILER_MSVC_VERSION >= 140
 # define nssv_RESTORE_WARNINGS()  __pragma(warning(pop ))
 #else