diff --git a/codebuild/linux-integration-tests.sh b/codebuild/linux-integration-tests.sh
index 304adb2fa..33de46c2f 100755
--- a/codebuild/linux-integration-tests.sh
+++ b/codebuild/linux-integration-tests.sh
@@ -9,5 +9,5 @@ fi
 env
 
 swift -v
-swift build
-swift test
+python3 -c "from urllib.request import urlretrieve; urlretrieve('$BUILDER_HOST/$BUILDER_SOURCE/$BUILDER_VERSION/builder.pyz?run=$CODEBUILD_BUILD_ID', 'builder.pyz')"
+python3 builder.pyz build --project $PACKAGE_NAME downstream --cmake-extra=-DUSE_OPENSSL=ON
diff --git a/codebuild/linux-integration-tests.yml b/codebuild/linux-integration-tests.yml
index 8e1e0a1f7..854af1a3f 100644
--- a/codebuild/linux-integration-tests.yml
+++ b/codebuild/linux-integration-tests.yml
@@ -1,6 +1,12 @@
-version: 0.1
+version: 0.2
 env:
   shell: bash
+  variables:
+    BUILDER_VERSION: v0.9.56
+    BUILDER_SOURCE: releases
+    BUILDER_HOST: https://d19elf31gohf1l.cloudfront.net
+    PACKAGE_NAME: aws-crt-swift
+
 phases:
   build:
     commands:
@@ -8,6 +14,7 @@ phases:
       - aws s3 cp s3://aws-crt-test-stuff/setup_proxy_test_env.sh /tmp/setup_proxy_test_env.sh
       - chmod a+xr /tmp/setup_proxy_test_env.sh
       - $CODEBUILD_SRC_DIR/codebuild/linux-integration-tests.sh
+
   post_build:
     commands:
       - echo Build completed on `date`