diff --git a/patches/opencl-version_1_2/definition b/patches/opencl-version_1_2/definition
index 2f9344ad..b63ae33b 100644
--- a/patches/opencl-version_1_2/definition
+++ b/patches/opencl-version_1_2/definition
@@ -1,2 +1 @@
 Fixes: [46470] opencl: Add support for OpenCL 1.2.
-Disabled: true
diff --git a/patches/patchinstall.sh b/patches/patchinstall.sh
index 27cde37d..82e7a2e2 100755
--- a/patches/patchinstall.sh
+++ b/patches/patchinstall.sh
@@ -248,6 +248,7 @@ patch_enable_all ()
 	enable_oleaut32_OLEPictureImpl_SaveAsFile="$1"
 	enable_oleaut32_OleLoadPicture="$1"
 	enable_oleaut32_OleLoadPictureFile="$1"
+	enable_opencl_version_1_2="$1"
 	enable_opengl32_wglChoosePixelFormat="$1"
 	enable_packager_DllMain="$1"
 	enable_pdh_PdhLookupPerfNameByIndex_processor="$1"
@@ -894,6 +895,9 @@ patch_enable ()
 		oleaut32-OleLoadPictureFile)
 			enable_oleaut32_OleLoadPictureFile="$2"
 			;;
+		opencl-version_1_2)
+			enable_opencl_version_1_2="$2"
+			;;
 		opengl32-wglChoosePixelFormat)
 			enable_opengl32_wglChoosePixelFormat="$2"
 			;;
@@ -5254,6 +5258,29 @@ if test "$enable_oleaut32_OleLoadPictureFile" -eq 1; then
 	) >> "$patchlist"
 fi
 
+# Patchset opencl-version_1_2
+# |
+# | This patchset fixes the following Wine bugs:
+# |   *	[#46470] opencl: Add support for OpenCL 1.2.
+# |
+# | Modified files:
+# |   *	configure.ac, dlls/opencl/opencl.c, dlls/opencl/opencl.spec, include/config.h.in
+# |
+if test "$enable_opencl_version_1_2" -eq 1; then
+	patch_apply opencl-version_1_2/0001-opencl-Add-OpenCL-1.0-function-pointer-loader.patch
+	patch_apply opencl-version_1_2/0002-opencl-Use-function-pointer-instead-of-call-the-func.patch
+	patch_apply opencl-version_1_2/0003-opencl-Add-OpenCL-1.1-implementation.patch
+	patch_apply opencl-version_1_2/0004-opencl-Add-OpenCL-1.2-implementation.patch
+	patch_apply opencl-version_1_2/0005-opencl-Expose-all-extensions-list-to-wine.patch
+	(
+		printf '%s\n' '+    { "Nakarin Khankham", "opencl: Add OpenCL 1.0 function pointer loader.", 1 },';
+		printf '%s\n' '+    { "Nakarin Khankham", "opencl: Use function pointer instead of call the function directly.", 1 },';
+		printf '%s\n' '+    { "Nakarin Khankham", "opencl: Add OpenCL 1.1 implementation.", 1 },';
+		printf '%s\n' '+    { "Nakarin Khankham", "opencl: Add OpenCL 1.2 implementation.", 1 },';
+		printf '%s\n' '+    { "Nakarin Khankham", "opencl: Expose all extensions list to wine.", 1 },';
+	) >> "$patchlist"
+fi
+
 # Patchset opengl32-wglChoosePixelFormat
 # |
 # | This patchset fixes the following Wine bugs: