diff --git a/hw/xfree86/utils/xorgcfg/loader.h b/hw/xfree86/utils/xorgcfg/loader.h
index 3ba5b937a..acf18aa97 100644
--- a/hw/xfree86/utils/xorgcfg/loader.h
+++ b/hw/xfree86/utils/xorgcfg/loader.h
@@ -75,7 +75,7 @@ typedef union {
     unsigned long       num;
     char *              str;
     double              realnum;
-    Bool		bool;
+    Bool		xbool;
     OptFrequency	freq;
 } ValueUnion;