diff --git a/Source/AuProcAddresses.NT.cpp b/Source/AuProcAddresses.NT.cpp
index b38291c4..208d21aa 100644
--- a/Source/AuProcAddresses.NT.cpp
+++ b/Source/AuProcAddresses.NT.cpp
@@ -250,7 +250,7 @@ namespace Aurora
             static Aurora::Utility::RateLimiter limiter;
             if (!limiter.nsTimeStep)
             {
-                limiter.SetNextStep(gRuntimeConfig.threadingConfig.bWinXpThrough7BlazeOptimizerPower);
+                limiter.SetNextStep(AuMSToNS<AuUInt64>(gRuntimeConfig.threadingConfig.bWinXpThrough7BlazeOptimizerPower));
             }
             else if (!limiter.CheckExchangePass())
             {