diff --git a/src/common/x64/native_clock.h b/src/common/x64/native_clock.h
index e853094d20..891a3bbfd8 100644
--- a/src/common/x64/native_clock.h
+++ b/src/common/x64/native_clock.h
@@ -34,7 +34,7 @@ private:
     /// value used to reduce the native clocks accuracy as some apss rely on
     /// undefined behavior where the level of accuracy in the clock shouldn't
     /// be higher.
-    static constexpr u64 inaccuracy_mask = ~(0x100 - 1);
+    static constexpr u64 inaccuracy_mask = ~(0x400 - 1);
 
     SpinLock rtsc_serialize{};
     u64 last_measure{};