diff --git a/v2/Cargo.toml b/v2/Cargo.toml
index fd1c9e7..4483e0a 100644
--- a/v2/Cargo.toml
+++ b/v2/Cargo.toml
@@ -69,7 +69,7 @@ winresource = { version = "0.1.17", default-features = false }
 [package.metadata.deb]
 name = "shiba"
 copyright = "Copyright (c) 2015 rhysd"
-pre-depends = ["libwebkit2gtk-4.1-dev", "libxdo-dev"]
+pre-depends = ["libwebkit2gtk-4.1-dev", "libxdo-dev", "libgtk-3-dev"]
 section = "doc"
 assets = [
     ["target/release/shiba", "usr/bin/", "755"],
diff --git a/v2/docs/installation.md b/v2/docs/installation.md
index 493a235..e59a22d 100644
--- a/v2/docs/installation.md
+++ b/v2/docs/installation.md
@@ -14,12 +14,17 @@ On Linux, Shiba uses GTKWebKit. Some additional shared libraries need to be inst
 
 ```sh
 # On Ubuntu or Debian
-sudo apt install libwebkit2gtk-4.1-dev libxdo-dev
+sudo apt install libwebkit2gtk-4.1-dev libxdo-dev libgtk-3-dev
 
 # On Fedora
 sudo dnf install gtk3-devel webkit2gtk4.1-devel libxdo
+
+# On Arch Linux
+sudo pacman -S webkit2gtk-4.1 gtk3 xdotool
 ```
 
+Note: If you install `.deb` file through `dpkg` command, these dependencies are automatically installed.
+
 ### Windows
 
 Shiba uses [WebView2 component][webview2]. Usually it is already installed because Windows 11 and recent Windows 10