diff --git a/src/device/oprom/x86emu/x86emui.h b/src/device/oprom/x86emu/x86emui.h
index 37339d5ffa..fb6f8ca4da 100644
--- a/src/device/oprom/x86emu/x86emui.h
+++ b/src/device/oprom/x86emu/x86emui.h
@@ -48,7 +48,7 @@
  * dramatically in this case).
  */
 
-#if	defined(__cplusplus) && !defined(_NO_INLINE)
+#if	defined(__cplusplus)
 #define	_INLINE	inline
 #else
 #define	_INLINE static