diff --git a/srcpkgs/opencl2-headers/patches/altivec-vector.patch b/srcpkgs/opencl2-headers/patches/altivec-vector.patch
deleted file mode 100644
index 95f53ad5d5e..00000000000
--- a/srcpkgs/opencl2-headers/patches/altivec-vector.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From 1da98fd0ced4cb50f859725d5a8dc5e2633f9343 Mon Sep 17 00:00:00 2001
-From: James Price <j.price@bristol.ac.uk>
-Date: Wed, 12 Dec 2018 19:59:32 +0000
-Subject: [PATCH] Use __vector instead of vector to fix altivec builds
-
-Patch taken from Debian khronos-opencl-headers package:
-https://sources.debian.org/patches/khronos-opencl-headers/1.2-svn26009-1/use__vector.patch/
----
- CL/cl_platform.h | 14 +++++++-------
- 1 file changed, 7 insertions(+), 7 deletions(-)
-
-diff --git a/CL/cl_platform.h b/CL/cl_platform.h
-index 0c817dd..184db25 100644
---- cl_platform.h
-+++ cl_platform.h
-@@ -401,13 +401,13 @@ typedef unsigned int cl_GLenum;
- /* Define basic vector types */
- #if defined( __VEC__ )
-    #include <altivec.h>   /* may be omitted depending on compiler. AltiVec spec provides no way to detect whether the header is required. */
--   typedef vector unsigned char     __cl_uchar16;
--   typedef vector signed char       __cl_char16;
--   typedef vector unsigned short    __cl_ushort8;
--   typedef vector signed short      __cl_short8;
--   typedef vector unsigned int      __cl_uint4;
--   typedef vector signed int        __cl_int4;
--   typedef vector float             __cl_float4;
-+   typedef __vector unsigned char     __cl_uchar16;
-+   typedef __vector signed char       __cl_char16;
-+   typedef __vector unsigned short    __cl_ushort8;
-+   typedef __vector signed short      __cl_short8;
-+   typedef __vector unsigned int      __cl_uint4;
-+   typedef __vector signed int        __cl_int4;
-+   typedef __vector float             __cl_float4;
-    #define  __CL_UCHAR16__  1
-    #define  __CL_CHAR16__   1
-    #define  __CL_USHORT8__  1
diff --git a/srcpkgs/opencl2-headers/template b/srcpkgs/opencl2-headers/template
index 9dc8f7a9456..e345e9862f0 100644
--- a/srcpkgs/opencl2-headers/template
+++ b/srcpkgs/opencl2-headers/template
@@ -1,22 +1,21 @@
 # Template file for 'opencl2-headers'
 pkgname=opencl2-headers
-_openclver=2.0
-_distver=20160105
-_githash=ad68ab31a430c033868574fb49c769ac09d6b6d8
-version="${_openclver}.${_distver}"
-revision=2
+_openclver=2.2
+_distver=2020.03.13
+version="${_openclver}.20200313"
+revision=1
 archs=noarch
-wrksrc="OpenCL-Headers-${_githash}"
-short_desc="OpenCL 2.0 (Open Computing Language) header files"
-maintainer="Orphaned <orphan@voidlinux.org>"
-license="MIT"
-homepage="http://www.khronos.org/registry/cl/"
+wrksrc="OpenCL-Headers-${_distver}"
+short_desc="OpenCL 2.2 (Open Computing Language) header files"
+maintainer="Andrew J. Hesford <ajh@sideband.org>"
+license="Apache-2.0"
+homepage="https://github.com/KhronosGroup/OpenCL-Headers"
+distfiles="${homepage}/archive/v${_distver}.tar.gz"
+checksum=664bbe587e5a0a00aac267f645b7c413586e7bc56dca9ff3b00037050d06f476
 provides="opencl-headers-${version}_${revision}"
 replaces="opencl-headers>=0"
-distfiles="https://github.com/KhronosGroup/OpenCL-Headers/archive/${_githash}.tar.gz"
-checksum=841b33da523ed095cc95cbf1de081e798636c037b45e9f57541e49911f13e85f
 
 do_install() {
 	vmkdir usr/include/CL
-	install -m644 *.h ${DESTDIR}/usr/include/CL
+	install -m644 CL/*.h ${DESTDIR}/usr/include/CL
 }