diff --git a/mono-core.spec b/mono-core.spec
index 8facd50c5b..33ae1272d2 100644
--- a/mono-core.spec
+++ b/mono-core.spec
@@ -36,7 +36,6 @@ License:        LGPL-2.1 and MIT and MS-PL
 Group:          Development/Languages/Mono
 Url:            http://www.mono-project.com
 Source0:        http://download.mono-project.com/sources/mono/mono-%{version}.tar.bz2
-Patch0:		0001-runtime-Fix-support-for-callvirt-delegates-with-a-vt.patch
 Patch1:		0001-Un-revoke-fix-in-BNC-144655-mono-find-provides-shoul.patch
 BuildRequires:  autoconf
 BuildRequires:  automake
@@ -123,7 +122,6 @@ technologies that have been submitted to the ECMA for standardization.
 
 %prep
 %setup -q -n mono-%{__majorver}
-%patch0 -p1
 %patch1 -p1
 
 %build