diff --git a/after/plugin/mappings.lua b/after/plugin/mappings.lua
index f1b6198..c6ebb29 100644
--- a/after/plugin/mappings.lua
+++ b/after/plugin/mappings.lua
@@ -11,3 +11,35 @@ if vim.fn.maparg("gbc") ~= "" then
                     or '<Plug>(comment_toggle_blockwise_count)'
             end, { expr = true, desc = 'Comment toggle current block' })
 end
+
+-- [[ vimtex ]]
+-- Some BÉPO mappings for vimtex
+local texgroup = vim.api.nvim_create_augroup("latex", { clear = true })
+
+vim.api.nvim_create_autocmd({"BufEnter", "BufWinEnter"}, {
+  pattern = {"*.tex", "*.bib", "*.cls", "*.tikz", },
+  group = texgroup,
+  callback = function()
+    local vimtex_remaps = {
+      -- c <-> t
+      { mode = "n", source = "csd", target = "tsd", command = "<Plug>(vimtex-delim-change-math)"},
+      { mode = "n", source = "csc", target = "lsc", command = "<Plug>(vimtex-cmd-change)"},
+      { mode = "n", source = "cse", target = "lse", command = "<Plug>(vimtex-env-change)"},
+      { mode = "n", source = "cs$", target = "ls$", command = "<Plug>(vimtex-env-change-math))"},
+      -- t <-> j
+      { mode = {"x", "n"}, source = "tsD", target = "jsD", command = "<Plug>(vimtex-delim-toggle-modifier-reverse)"},
+      { mode = {"x", "n"}, source = "tsd", target = "jsd", command = "<Plug>(vimtex-delim-toggle-modifier)"},
+      { mode = {"x", "n"}, source = "tsf", target = "jsf", command = "<Plug>(vimtex-cmd-toggle-frac)"},
+      { mode = "n", source = "tsc", target = "jsc", command = "<Plug>(vimtex-cmd-toggle-star)"},
+      { mode = "n", source = "ts$", target = "js$", command = "<Plug>(vimtex-env-toggle-math)"},
+      { mode = "n", source = "tse", target = "jse", command = "<Plug>(vimtex-env-toggle-star)"},
+    }
+
+    for _,remap in pairs(vimtex_remaps) do
+      if vim.fn.maparg(remap.source) ~= "" then
+        vim.keymap.del(remap.mode, remap.source, { buffer = true })
+        vim.keymap.set(remap.mode, remap.target, remap.command, { silent = true, noremap = true, buffer = true})
+      end
+    end
+  end,
+})