diff --git a/programs/attrib/attrib.c b/programs/attrib/attrib.c
index 4344200b3ec..f4bcc7df779 100644
--- a/programs/attrib/attrib.c
+++ b/programs/attrib/attrib.c
@@ -104,7 +104,7 @@ static int WINAPIV ATTRIB_wprintf(const WCHAR *format, ...)
         }
 
         /* Convert to OEM, then output */
-        convertedChars = WideCharToMultiByte(CP_ACP, 0, output_bufW,
+        convertedChars = WideCharToMultiByte(GetOEMCP(), 0, output_bufW,
                             len, output_bufA, MAX_WRITECONSOLE_SIZE,
                             "?", &usedDefaultChar);
         WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), output_bufA, convertedChars,