diff --git a/public/client/TracySysTrace.cpp b/public/client/TracySysTrace.cpp
index b0cd5df3..d012c417 100644
--- a/public/client/TracySysTrace.cpp
+++ b/public/client/TracySysTrace.cpp
@@ -191,7 +191,7 @@ bool SysTraceStart( int64_t& samplingPeriod )
     if( !etw::CheckAdminPrivilege() )
         return false;
 
-    session_kernel = etw::StartSingletonKernelLoggerSession();
+    session_kernel = etw::StartSingletonKernelLoggerSession( 0 );
     if( session_kernel.handle == 0 )
         return false;
 
diff --git a/public/client/windows/TracyETW.cpp b/public/client/windows/TracyETW.cpp
index e9651713..f20e9829 100644
--- a/public/client/windows/TracyETW.cpp
+++ b/public/client/windows/TracyETW.cpp
@@ -326,7 +326,7 @@ static ULONG SetCPUProfilingInterval( int microseconds )
     return ETWError( status );
 }
 
-static Session StartSingletonKernelLoggerSession( ULONGLONG EnableFlags = 0 )
+static Session StartSingletonKernelLoggerSession( ULONGLONG EnableFlags )
 {
     Session session = {};