diff --git a/lua/core/options.lua b/lua/core/options.lua
index 46b2d66..ed3001b 100644
--- a/lua/core/options.lua
+++ b/lua/core/options.lua
@@ -77,7 +77,7 @@ vim.cmd.filetype("plugin on")
 vim.opt.hlsearch = true
 vim.opt.laststatus = 3
 vim.opt.textwidth = 0
-vim.opt.colorcolumn = "101"
+vim.opt.colorcolumn = "81"
 vim.opt.shortmess:append("a")
 vim.opt.autoread = true
 -- vim.opt.cmdheight = 0 -- To hide cmdline when not used. Disabled due to
diff --git a/lua/lsp/config/pyright.lua b/lua/lsp/config/pyright.lua
index 44355ee..f5d491b 100644
--- a/lua/lsp/config/pyright.lua
+++ b/lua/lsp/config/pyright.lua
@@ -9,8 +9,8 @@ return {
         {
             cmd = {
                 "flake8",
-                "--max-line-length=100",
-                "--max-doc-length=100",
+                "--max-line-length=80",
+                "--max-doc-length=80",
                 "--format",
                 "%(row)d,%(col)d,%(code).1s: %(text)s",
                 "-",
@@ -38,7 +38,7 @@ return {
                     cmd = {
                         "black",
                         "--line-length",
-                        "100",
+                        "80",
                         "--stdin-filename",
                         "%filename%",
                         "--quiet",
@@ -64,7 +64,7 @@ return {
                     cmd = {
                         "black",
                         "--line-length",
-                        "100",
+                        "80",
                         "--stdin-filename",
                         "%filename%",
                         "--quiet",
diff --git a/stylua.toml b/stylua.toml
index 4329fd2..fc11b0b 100644
--- a/stylua.toml
+++ b/stylua.toml
@@ -1,4 +1,4 @@
-column_width = 100
+column_width = 80
 line_endings = "Unix"
 indent_type = "Spaces"
 indent_width = 4