diff --git a/.config/nvim/lua/config/autocmds.lua b/.config/nvim/lua/config/autocmds.lua
index c0b2c994..2e19cd70 100644
--- a/.config/nvim/lua/config/autocmds.lua
+++ b/.config/nvim/lua/config/autocmds.lua
@@ -3,7 +3,14 @@
 -- Add any additional autocmds here
 vim.opt_local.breakindent = true
 vim.opt_local.wrap = true
-
+vim.api.nvim_create_autocmd("FileType", {
+  pattern = "tex",
+  callback = function()
+    vim.cmd([[
+            syntax match texMathSymbol "\\oplus" conceal cchar=⊕
+        ]])
+  end,
+})
 -- This autocommand fixes syntax highlighting for inline math in markdown files
 -- Together with vimtex, it will apply very sexy good stuff here!
 vim.api.nvim_create_autocmd("FileType", {
@@ -18,14 +25,18 @@ vim.api.nvim_create_autocmd("FileType", {
     syn include @tex syntax/tex.vim
     hi def link mathBlock Statement
     hi def link mathInline Statement
-    let g:vimtex_syntax_custom_cmds = [
-          " \ {'name': 'vct', 'mathmode': 1, 'argstyle': 'bold'},
-          \ {'name': 'oplus',  'mathmode': 1, 'concealchar': 'ℝ'},
-          " \ {'name': 'R',  'mathmode': 1, 'concealchar': 'ℝ'},
-          " \ {'name': 'mathnote', 'mathmode': 1, 'nextgroup': 'texMathTextArg'},
-          " \ {'name': 'nospell', 'argspell': 0},
-          ]
+    " let g:vimtex_syntax_custom_cmds = [
+    "       \ {'name': 'vct', 'mathmode': 1, 'argstyle': 'bold'},
+    "       \ {'name': 'R', 'cmdre': 'R>', 'mathmode': 1, 'concealchar': 'ℝ'},
+    "       \ {'name': 'R',  'mathmode': 1, 'concealchar': 'ℝ'},
+    "       \ {'name': 'mathnote', 'mathmode': 1, 'nextgroup': 'texMathTextArg'},
+    "       \ {'name': 'nospell', 'argspell': 0},
+    "       \]
   ]])
+    vim.g.vimtex_syntax_custom_cmds = vim.tbl_extend("force", vim.g.vimtex_syntax_custom_cmds or {}, {
+      -- { name = "oplus", mathmode = 1, concealchar = "⊕" },
+      { name = "oplus", mathmode = 1, concealchar = "⊕" },
+    })
     -- vim.g.vimtex_syntax_conceal = {
     --   math = 1,
     --   oplus = "⊕",