1 files changed, 4 insertions, 5 deletions

diff --git a/install.sh b/install.sh
index 872118c..37a7021 100755
--- a/install.sh
+++ b/install.sh
@@ -28,28 +28,27 @@ fi
 
 echo ""
 echo "Installing shell completions..."
-SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 shell_name=$(basename "${SHELL:-}")
 case "$shell_name" in
     bash)
         dest="${XDG_DATA_HOME:-$HOME/.local/share}/bash-completion/completions"
         mkdir -p "$dest"
-        cp "$SCRIPT_DIR/completions/rsp.bash" "$dest/rsp"
+        /usr/bin/rsp completions bash > "$dest/rsp"
         echo "  → Bash completions: $dest/rsp"
         ;;
     zsh)
         dest="/usr/share/zsh/site-functions/_rsp"
-        sudo cp "$SCRIPT_DIR/completions/rsp.zsh" "$dest"
+        /usr/bin/rsp completions zsh | sudo tee "$dest" > /dev/null
         echo "  → Zsh completions: $dest"
         ;;
     fish)
         dest="$HOME/.config/fish/completions/rsp.fish"
         mkdir -p "$(dirname "$dest")"
-        cp "$SCRIPT_DIR/completions/rsp.fish" "$dest"
+        /usr/bin/rsp completions fish > "$dest"
         echo "  → Fish completions: $dest"
         ;;
     *)
-        echo "  → Unrecognized shell '$shell_name'; completion files are in $SCRIPT_DIR/completions/"
+        echo "  → Unrecognized shell '$shell_name'; generate with: rsp completions <bash|zsh|fish|powershell|elvish>"
         ;;
 esac