diff --git a/_g_boolean_expr.patch b/_g_boolean_expr.patch
deleted file mode 100644
index 6fa345a..0000000
--- a/_g_boolean_expr.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-Index: mono/metadata/object-internals.h
-===================================================================
---- mono/metadata/object-internals.h	(revision 153372)
-+++ mono/metadata/object-internals.h	(revision 153373)
-@@ -27,7 +27,7 @@
-  */
- #ifdef _G_BOOLEAN_EXPR
- #undef _G_BOOLEAN_EXPR
--#define _G_BOOLEAN_EXPR(expr) (gsize)(expr)
-+#define _G_BOOLEAN_EXPR(expr) ((gsize)(expr) != 0)
- #endif
- 
- #if 1