diff --git a/src/windows-emulator/devices/security_support_provider.cpp b/src/windows-emulator/devices/security_support_provider.cpp
index 9796246f..f3de5cb5 100644
--- a/src/windows-emulator/devices/security_support_provider.cpp
+++ b/src/windows-emulator/devices/security_support_provider.cpp
@@ -26,7 +26,7 @@ namespace
 
         NTSTATUS io_control(windows_emulator& win_emu, const io_device_context& c) override
         {
-            win_emu.log.print(color::dark_gray, "--> KSEC IOCTL: 0x%X\n", c.io_control_code);
+            win_emu.log.print(color::dark_gray, "--> KSEC IOCTL: 0x%X\n", static_cast<uint32_t>(c.io_control_code));
 
             if (c.io_control_code != 0x390400)
             {