diff --git a/src/windows_emulator/syscalls.cpp b/src/windows_emulator/syscalls.cpp
index b38d7f60..1aed94dd 100644
--- a/src/windows_emulator/syscalls.cpp
+++ b/src/windows_emulator/syscalls.cpp
@@ -1347,7 +1347,7 @@ namespace
 			}
 		});
 
-		return STATUS_SUCCESS;
+		return STATUS_NOT_SUPPORTED;
 	}
 
 	NTSTATUS handle_NtUserGetThreadState()