diff --git a/.github/MAINTAINERS b/.github/MAINTAINERS
index bae6c60..b899db3 100644
--- a/.github/MAINTAINERS
+++ b/.github/MAINTAINERS
@@ -225,6 +225,7 @@
 runtime/ftplugin/nu.vim		@mrcjkb
 runtime/ftplugin/octave.vim		@dkearns
 runtime/ftplugin/ondir.vim		@jparise
+runtime/ftplugin/opencl.vim		@Freed-Wu
 runtime/ftplugin/openvpn.vim		@ObserverOfTime
 runtime/ftplugin/pascal.vim		@dkearns
 runtime/ftplugin/pbtxt.vim		@lakshayg
@@ -526,6 +527,7 @@
 runtime/syntax/nroff.vim		@jmarshall
 runtime/syntax/nsis.vim			@k-takata
 runtime/syntax/ondir.vim		@jparise
+runtime/syntax/opencl.vim		@Freed-Wu
 runtime/syntax/openvpn.vim		@ObserverOfTime
 runtime/syntax/pacmanlog.vim		@rpigott
 runtime/syntax/pascal.vim		@dkearns
diff --git a/runtime/autoload/dist/ft.vim b/runtime/autoload/dist/ft.vim
index 214cf6e..0936a85 100644
--- a/runtime/autoload/dist/ft.vim
+++ b/runtime/autoload/dist/ft.vim
@@ -144,6 +144,14 @@
   endif
 enddef
 
+export def FTcl()
+  if join(getline(1, 4), '') =~ '/\*'
+    setf opencl
+  else
+    setf lisp
+  endif
+enddef
+
 export def FTcls()
   if exists("g:filetype_cls")
     exe "setf " .. g:filetype_cls
diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index f53e449..3f93beb 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -1365,14 +1365,17 @@
 " Lilypond
 au BufNewFile,BufRead *.ly,*.ily		setf lilypond
 
-" Lisp (*.el = ELisp, *.cl = Common Lisp)
+" Lisp (*.el = ELisp)
 " *.jl was removed, it's also used for Julia, better skip than guess wrong.
 if has("fname_case")
-  au BufNewFile,BufRead *.lsp,*.lisp,*.asd,*.el,*.cl,*.L,.emacs,.sawfishrc,*.stsg,*/supertux2/config setf lisp
+  au BufNewFile,BufRead *.lsp,*.lisp,*.asd,*.el,*.L,.emacs,.sawfishrc,*.stsg,*/supertux2/config setf lisp
 else
-  au BufNewFile,BufRead *.lsp,*.lisp,*.asd,*.el,*.cl,.emacs,.sawfishrc,*.stsg,*/supertux2/config setf lisp
+  au BufNewFile,BufRead *.lsp,*.lisp,*.asd,*.el,.emacs,.sawfishrc,*.stsg,*/supertux2/config setf lisp
 endif
 
+" *.cl = Common Lisp or OpenCL
+au BufNewFile,BufRead *.cl call dist#ft#FTcl()
+
 " SBCL implementation of Common Lisp
 au BufNewFile,BufRead sbclrc,.sbclrc		setf lisp
 
diff --git a/runtime/ftplugin/opencl.vim b/runtime/ftplugin/opencl.vim
new file mode 100644
index 0000000..e8570fb
--- /dev/null
+++ b/runtime/ftplugin/opencl.vim
@@ -0,0 +1,12 @@
+" Vim filetype plugin file
+" Language:	OpenCL
+" Maintainer:	Wu, Zhenyu <wuzhenyu@ustc.edu>
+" Last Change:	2024 Nov 19
+
+if exists("b:did_ftplugin") | finish | endif
+let b:did_ftplugin = 1
+
+setlocal comments=sO:*\ -,mO:*\ \ ,exO:*/,s1:/*,mb:*,ex:*/,:///,://
+setlocal commentstring=/*\ %s\ */ define& include&
+
+let b:undo_ftplugin = "setl commentstring< comments<"
diff --git a/runtime/syntax/opencl.vim b/runtime/syntax/opencl.vim
new file mode 100644
index 0000000..c237aa3
--- /dev/null
+++ b/runtime/syntax/opencl.vim
@@ -0,0 +1,13 @@
+" Vim syntax file
+" Language:	OpenCL
+" Last Change:	2024 Nov 19
+" Maintainer:	Wu, Zhenyu <wuzhenyu@ustc.edu>
+
+if exists("b:current_syntax")
+  finish
+endif
+
+" TODO: support openCL specific keywords
+runtime! syntax/c.vim
+
+let current_syntax = "opencl"
diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index eab9d1e..17d6a44 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -425,7 +425,7 @@
     limits: ['/etc/limits', '/etc/anylimits.conf', '/etc/anylimits.d/file.conf', '/etc/limits.conf', '/etc/limits.d/file.conf', '/etc/some-limits.conf', '/etc/some-limits.d/file.conf', 'any/etc/limits', 'any/etc/limits.conf', 'any/etc/limits.d/file.conf', 'any/etc/some-limits.conf', 'any/etc/some-limits.d/file.conf'],
     liquidsoap: ['file.liq'],
     liquid: ['file.liquid'],
-    lisp: ['file.lsp', 'file.lisp', 'file.asd', 'file.el', 'file.cl', '.emacs', '.sawfishrc', 'sbclrc', '.sbclrc', 'file.stsg', 'any/local/share/supertux2/config'],
+    lisp: ['file.lsp', 'file.lisp', 'file.asd', 'file.el', '.emacs', '.sawfishrc', 'sbclrc', '.sbclrc', 'file.stsg', 'any/local/share/supertux2/config'],
     lite: ['file.lite', 'file.lt'],
     litestep: ['/LiteStep/any/file.rc', 'any/LiteStep/any/file.rc'],
     logcheck: ['/etc/logcheck/file.d-some/file', '/etc/logcheck/file.d/file', 'any/etc/logcheck/file.d-some/file', 'any/etc/logcheck/file.d/file'],
@@ -1198,6 +1198,22 @@
   filetype off
 endfunc
 
+func Test_cl_file()
+  filetype on
+
+  call writefile(['/*', ' * Xfile.cl', ' */', 'int f() {}'], 'Xfile.cl')
+  split Xfile.cl
+  call assert_equal('opencl', &filetype)
+  bwipe!
+
+  call writefile(['()'], 'Xfile.cl')
+  split Xfile.cl
+  call assert_equal('lisp', &filetype)
+  bwipe!
+
+  filetype off
+endfunc
+
 func Test_d_file()
   filetype on
 
diff --git a/src/version.c b/src/version.c
index ed84122..99fbbe8 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    876,
+/**/
     875,
 /**/
     874,