return {
    "lervag/vimtex",
    lazy = false, -- we don't want to lazy load VimTeX
    -- tag = "v2.15", -- uncomment to pin to a specific release
    init = function()
        local f = io.popen("uname -s")
        if f ~= nil then
            MY_OS = f:read("*a")
            MY_OS = string.gsub(MY_OS, "%s+", "")
            f:close()
        end
        if MY_OS == "Linux" then
            -- on Linux
            -- Vimtex options:
            vim.g.vimtex_view_method = "zathura"
            vim.g.vimtex_general_viewer = "zathura"
            vim.g.vimtex_quickfix_mode = 0

            -- Ignore mappings
            vim.g.vimtex_mappings_enabled = 1

            ---- Auto Indent
            vim.g["vimtex_indent_enabled"] = 1

            ---- Syntax highlighting
            vim.g.vimtex_syntax_enabled = 0

            -- Error suppression:
            vim.g.vimtex_log_ignore = {
                "Underfull",
                "Overfull",
                "specifier changed to",
                "Token not allowed in a PDF string",
            }
        elseif (MY_OS == "FreeBSD") or (MY_OS == "OpenBSD") then
            -- on BSD
            -- Vimtex options:
            vim.g.vimtex_view_method = "zathura"
            vim.g.vimtex_general_viewer = "zathura"
            vim.g.vimtex_quickfix_mode = 0

            -- OBSD options
            --vim.g.vimtex_compiler_latexmk={ 'cmd': '' }

            -- Ignore mappings
            vim.g.vimtex_mappings_enabled = 1

            ---- Auto Indent
            vim.g["vimtex_indent_enabled"] = 1

            ---- Syntax highlighting
            vim.g.vimtex_syntax_enabled = 0

            -- Error suppression:
            vim.g.vimtex_log_ignore = {
                "Underfull",
                "Overfull",
                "specifier changed to",
                "Token not allowed in a PDF string",
            }
        elseif MY_OS == "Darwin" then
            -- on MacOS
            -- Vimtex options:
            vim.g.vimtex_view_method = "sioyek"
            vim.g.vimtex_view_sioyek_exe = "/Applications/sioyek.app/Contents/MacOS/sioyek"
            vim.g.vimtex_quickfix_mode = 0

            -- Ignore mappings
            vim.g.vimtex_mappings_enabled = 1

            ---- Auto Indent
            vim.g.vimtex_indent_enabled = 1

            ---- Syntax highlighting
            vim.g.vimtex_syntax_enabled = 0

            -- Error suppression:
            vim.g.vimtex_log_ignore = {
                "Underfull",
                "Overfull",
                "specifier changed to",
                "Token not allowed in a PDF string",
            }
        else
            print("Should never be here")
        end
    end,
}