diff --git a/src/common/bit_util.h b/src/common/bit_util.h
index 64520ca4e6..683f091582 100644
--- a/src/common/bit_util.h
+++ b/src/common/bit_util.h
@@ -44,4 +44,6 @@ template <typename T>
     return static_cast<u32>(log2_f + static_cast<u64>((value ^ (1ULL << log2_f)) != 0ULL));
 }
 
+#define BIT(n) (1U << (n))
+
 } // namespace Common