diff --git a/lib/base/atomic.hpp b/lib/base/atomic.hpp
index 841151612..fd90a67fe 100644
--- a/lib/base/atomic.hpp
+++ b/lib/base/atomic.hpp
@@ -109,13 +109,7 @@ private:
  * @ingroup base
  */
 template <typename T>
-using AtomicOrLocked =
-#if defined(__GNUC__) && __GNUC__ < 5
-	// GCC does not implement std::is_trivially_copyable until version 5.
-	typename std::conditional<std::is_fundamental<T>::value || std::is_pointer<T>::value, std::atomic<T>, Locked<T>>::type;
-#else /* defined(__GNUC__) && __GNUC__ < 5 */
-	typename std::conditional<std::is_trivially_copyable<T>::value, std::atomic<T>, Locked<T>>::type;
-#endif /* defined(__GNUC__) && __GNUC__ < 5 */
+using AtomicOrLocked = std::conditional_t<std::is_trivially_copyable_v<T>, std::atomic<T>, Locked<T>>;
 
 }