diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index f5f8e03..c850e2d 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -21,10 +21,8 @@ jobs:
         with:
           nvim_version: ${{ matrix.nvim }}
           before: |
-            git clone --depth 1 https://github.com/the-mikedavis/tree-sitter-diff /tmp/tree-sitter-diff
-            cd /tmp/tree-sitter-diff && cc -shared -fPIC -o diff.so -I./src src/parser.c
-            PARSER_DIR=$(nvim --headless -c 'lua print(vim.fn.stdpath("data") .. "/site/parser")' -c 'q' 2>&1 | tail -1)
-            echo "Installing parser to: $PARSER_DIR"
-            mkdir -p "$PARSER_DIR"
-            cp diff.so "$PARSER_DIR/"
-            nvim --headless -c 'lua print("diff parser available:", pcall(vim.treesitter.language.inspect, "diff"))' -c 'q'
+            git clone --depth 1 https://github.com/the-mikedavis/tree-sitter-diff /tmp/ts-diff
+            cd /tmp/ts-diff && cc -shared -fPIC -o diff.so -I./src src/parser.c
+            mkdir -p ~/.local/share/nvim/site/parser ~/.local/share/nvim/site/queries/diff
+            cp diff.so ~/.local/share/nvim/site/parser/
+            cp queries/*.scm ~/.local/share/nvim/site/queries/diff/
diff --git a/scripts/ci.sh b/scripts/ci.sh
deleted file mode 100755
index 98d17fb..0000000
--- a/scripts/ci.sh
+++ /dev/null
@@ -1,65 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[0;33m'
-BOLD='\033[1m'
-RESET='\033[0m'
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-ROOT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
-cd "$ROOT_DIR"
-
-tmpdir=$(mktemp -d)
-trap 'rm -rf "$tmpdir"' EXIT
-
-run_job() {
-  local name=$1
-  shift
-  local log="$tmpdir/$name.log"
-  if "$@" >"$log" 2>&1; then
-    echo -e "${GREEN}✓${RESET} $name"
-    return 0
-  else
-    echo -e "${RED}✗${RESET} $name"
-    cat "$log"
-    return 1
-  fi
-}
-
-echo -e "${BOLD}Running CI jobs in parallel...${RESET}"
-echo
-
-pids=()
-jobs_names=()
-
-run_job "stylua" stylua --check . &
-pids+=($!); jobs_names+=("stylua")
-
-run_job "selene" selene --display-style quiet . &
-pids+=($!); jobs_names+=("selene")
-
-run_job "prettier" prettier --check . &
-pids+=($!); jobs_names+=("prettier")
-
-run_job "busted" env \
-  LUA_PATH="/usr/share/lua/5.1/?.lua;/usr/share/lua/5.1/?/init.lua;/usr/lib/lua/5.1/?.lua;/usr/lib/lua/5.1/?/init.lua;;" \
-  LUA_CPATH="/usr/lib/lua/5.1/?.so;;" \
-  nvim -l /usr/lib/luarocks/rocks-5.1/busted/2.3.0-1/bin/busted --verbose spec/ &
-pids+=($!); jobs_names+=("busted")
-
-failed=0
-for i in "${!pids[@]}"; do
-  if ! wait "${pids[$i]}"; then
-    failed=1
-  fi
-done
-
-echo
-if [ "$failed" -eq 0 ]; then
-  echo -e "${GREEN}${BOLD}All jobs passed.${RESET}"
-else
-  echo -e "${RED}${BOLD}Some jobs failed.${RESET}"
-  exit 1
-fi