diff --git a/.gitignore b/.gitignore
index da7442ec3985..aae8f479aac9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -74,7 +74,6 @@ package-lock.json
 tests/rustdoc-gui/src/**.lock
 
 # Before adding new lines, see the comment at the top.
-/.litani_cache_dir
 /.ninja_deps
 /.ninja_log
 *Cargo.lock
diff --git a/scripts/setup/install_bookrunner_deps.sh b/scripts/setup/install_bookrunner_deps.sh
deleted file mode 100755
index f1457c1e9c4d..000000000000
--- a/scripts/setup/install_bookrunner_deps.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/bin/bash
-# Copyright Kani Contributors
-# SPDX-License-Identifier: Apache-2.0 OR MIT
-
-set -eu
-
-# The book runner report is generated using [Litani](https://github.com/awslabs/aws-build-accumulator)
-FILE="litani-1.22.0.deb"
-URL="https://github.com/awslabs/aws-build-accumulator/releases/download/1.22.0/$FILE"
-
-set -x
-
-# Install Litani
-wget -O "$FILE" "$URL"
-sudo DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends --yes ./"$FILE"
-
-PYTHON_DEPS=(
-  bs4 # Used for report updates
-)
-
-python3 -m pip install "${PYTHON_DEPS[@]}"
\ No newline at end of file