diff --git a/README.md b/README.md
index 741cd35..7602964 100644
--- a/README.md
+++ b/README.md
@@ -6,35 +6,39 @@
 
 1. Install Apple's Command Line Tools, which are prerequisites for Git and Homebrew
 
-   ```bash
-   xcode-select --install
-   ```
+```bash
+xcode-select --install
+```
 
 2. Clone repo into new hidden directory
 
-   ```bash
-   git clone https://github.com/boltlessengineer/dotfiles ~/.dotfiles
-   ```
+```bash
+git clone https://github.com/boltlessengineer/dotfiles ~/.dotfiles
+```
 
 3. Create symlinks in the $HOME directory to the real files in the repo
 
-   ```bash
-   # install neovim config
-   ln -shf ./nvim ~/.config/nvim
+```bash
+# install neovim config
+ln -shf ./nvim ~/.config/nvim
 
-   # install fish config
-   ln -shf ./fish ~/.config/fish
+# install fish config
+ln -shf ./fish ~/.config/fish
 
-   # install lf config
-   ln -shf ./lf ~/.config/lf
+# install lf config
+ln -shf ./lf ~/.config/lf
 
-   # install wezterm config
-   ln -shf ./wezterm ~/.config/wezterm
-   ```
+# install wezterm config
+ln -shf ./wezterm ~/.config/wezterm
+tempfile=(mktemp) \
+  && curl -o $tempfile https://raw.githubusercontent.com/wez/wezterm/master/termwiz/data/wezterm.terminfo \
+  && tic -x -o ~/.terminfo $tempfile \
+  && rm $tempfile
+```
 
-   > NOTE:
-   > `ln -shf` is OSX specific command.
-   > `ln -sf` is fine for Linux.
+> NOTE:
+> `ln -shf` is OSX specific command.
+> `ln -sf` is fine for Linux.
 
 ### install fish
 
diff --git a/fish/config.fish b/fish/config.fish
index 81f0fa8..2b1dcad 100644
--- a/fish/config.fish
+++ b/fish/config.fish
@@ -15,6 +15,11 @@ if status is-interactive
 
   set -gx EDITOR nvim
 
+  # set $TERM as wezterm to support undercurl in neovim (see wezterm#2505)
+  if test "$TERM_PROGRAM" = "WezTerm"
+    set -gx TERM wezterm
+  end
+
   ## Go
   set -gx GOROOT "$(brew --prefix golang)/libexec"
   set -gx GOPATH $HOME/go