diff --git a/Include/Aurora/Debug/SysErrors.hpp b/Include/Aurora/Debug/SysErrors.hpp
index c9b9c555..a2fa3a01 100644
--- a/Include/Aurora/Debug/SysErrors.hpp
+++ b/Include/Aurora/Debug/SysErrors.hpp
@@ -141,7 +141,7 @@ namespace Aurora::Debug
 #if defined(AU_CFG_ID_INTERNAL) || defined(AU_CFG_ID_DEBUG)
     #define SysSafeLine __LINE__
 #else
-    #define SysSafeLine 0
+    #define SysSafeLine AuUInt16(0u)
 #endif
 
 #if defined(AURORA_COMPILER_MSVC)