diff --git a/docker/Dockerfile b/docker/Dockerfile
index 4b7014a7..33f860d9 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -20,4 +20,7 @@ RUN echo 'export PATH="$HOME/.tools:$PATH"' >> $HOME/.profile
 ARG swiftformat_version=508.0.0
 RUN git clone --branch $swiftformat_version --depth 1 https://github.com/apple/swift-format $HOME/.tools/swift-format-source
 RUN cd $HOME/.tools/swift-format-source && swift build -c release
-RUN ln -s $HOME/.tools/swift-format-source/.build/release/swift-format $HOME/.tools/swift-format
\ No newline at end of file
+RUN ln -s $HOME/.tools/swift-format-source/.build/release/swift-format $HOME/.tools/swift-format
+
+# jq
+RUN apt-get install -y jq
diff --git a/scripts/run-integration-test.sh b/scripts/run-integration-test.sh
new file mode 100644
index 00000000..f9928287
--- /dev/null
+++ b/scripts/run-integration-test.sh
@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+##===----------------------------------------------------------------------===##
+##
+## This source file is part of the SwiftOpenAPIGenerator open source project
+##
+## Copyright (c) 2023 Apple Inc. and the SwiftOpenAPIGenerator project authors
+## Licensed under Apache License v2.0
+##
+## See LICENSE.txt for license information
+## See CONTRIBUTORS.txt for the list of SwiftOpenAPIGenerator project authors
+##
+## SPDX-License-Identifier: Apache-2.0
+##
+##===----------------------------------------------------------------------===##
+set -euo pipefail
+
+log() { printf -- "** %s\n" "$*" >&2; }
+error() { printf -- "** ERROR: %s\n" "$*" >&2; }
+fatal() { error "$@"; exit 1; }
+
+log "Checking required executables..."
+SWIFT_BIN=${SWIFT_BIN:-$(command -v swift || xcrun -f swift)} || fatal "SWIFT_BIN unset and no swift on PATH"
+JQ_BIN=${JQ_BIN:-$(command -v jq)} || fatal "JQ_BIN unset and no jq on PATH"
+
+CURRENT_SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+REPO_ROOT="$(git -C "${CURRENT_SCRIPT_DIR}" rev-parse --show-toplevel)"
+TMP_DIR=$(mktemp -d "${PWD}/tmp.$(basename "$0").XXXXXXXXXX.noindex")
+
+PACKAGE_PATH=${PACKAGE_PATH:-${REPO_ROOT}}
+
+SWIFT_OPENAPI_GENERATOR_REPO_URL="${SWIFT_OPENAPI_GENERATOR_REPO_URL:-https://github.com/apple/swift-openapi-generator}"
+SWIFT_OPENAPI_GENERATOR_REPO_CLONE_DIR="${TMP_DIR}/$(basename "${SWIFT_OPENAPI_GENERATOR_REPO_URL}")"
+INTEGRATION_TEST_PACKAGE_PATH="${SWIFT_OPENAPI_GENERATOR_REPO_CLONE_DIR}/IntegrationTest"
+
+log "Cloning ${SWIFT_OPENAPI_GENERATOR_REPO_URL} to ${SWIFT_OPENAPI_GENERATOR_REPO_CLONE_DIR}"
+git clone --depth=1 "${SWIFT_OPENAPI_GENERATOR_REPO_URL}" "${SWIFT_OPENAPI_GENERATOR_REPO_CLONE_DIR}"
+
+log "Extracting name for Swift package: ${PACKAGE_PATH}"
+PACKAGE_NAME=$(swift package --package-path "${PACKAGE_PATH}" describe --type json | "${JQ_BIN}" -r .name)
+
+log "Overriding dependency in ${INTEGRATION_TEST_PACKAGE_PATH} on ${PACKAGE_NAME} to use ${PACKAGE_PATH}"
+swift package --package-path "${INTEGRATION_TEST_PACKAGE_PATH}" \
+    edit "${PACKAGE_NAME}" --path "${PACKAGE_PATH}"
+
+log "Building integration test package: ${INTEGRATION_TEST_PACKAGE_PATH}"
+swift build --package-path "${INTEGRATION_TEST_PACKAGE_PATH}"
+
+log "✅ Successfully built integration test package."
diff --git a/scripts/soundness.sh b/scripts/soundness.sh
index 001e4249..77b778d7 100755
--- a/scripts/soundness.sh
+++ b/scripts/soundness.sh
@@ -28,6 +28,7 @@ SCRIPT_PATHS=(
   "${CURRENT_SCRIPT_DIR}/check-license-headers.sh"
   "${CURRENT_SCRIPT_DIR}/run-swift-format.sh"
   "${CURRENT_SCRIPT_DIR}/check-for-docc-warnings.sh"
+  "${CURRENT_SCRIPT_DIR}/run-integration-test.sh"
 )
 
 for SCRIPT_PATH in "${SCRIPT_PATHS[@]}"; do