diff --git a/.github/workflows/shared-run-e2e-tests.yaml b/.github/workflows/shared-run-e2e-tests.yaml
index 13d70757..d4c398fc 100644
--- a/.github/workflows/shared-run-e2e-tests.yaml
+++ b/.github/workflows/shared-run-e2e-tests.yaml
@@ -157,6 +157,7 @@ jobs:
         with:
           repository: IABTechLab/uid2-e2e
           path: uid2-e2e
+          ref: ian-UID2-6154-optout-e2e-update-sqs
 
       - name: Create Docker network
         if: ${{ inputs.target_environment == 'mock' }}
diff --git a/scripts/prepare_resources_for_e2e_docker_compose.sh b/scripts/prepare_resources_for_e2e_docker_compose.sh
index dde95f7a..29d043af 100644
--- a/scripts/prepare_resources_for_e2e_docker_compose.sh
+++ b/scripts/prepare_resources_for_e2e_docker_compose.sh
@@ -76,6 +76,7 @@ if [ ${OPERATOR_TYPE} != "public" ]; then
   jq_number_boolean_update ${DOCKER_CORE_CONFIG_FILE} provide_private_site_data false
 
   jq_string_update ${DOCKER_OPTOUT_CONFIG_FILE} aws_s3_endpoint "${BORE_URL_LOCALSTACK}"
+  jq_string_update ${DOCKER_OPTOUT_CONFIG_FILE} aws_sqs_endpoint "${BORE_URL_LOCALSTACK}"
   jq_string_update ${DOCKER_OPTOUT_CONFIG_FILE} partners_metadata_path "${BORE_URL_CORE}/partners/refresh"
   jq_string_update ${DOCKER_OPTOUT_CONFIG_FILE} operators_metadata_path "${BORE_URL_CORE}/operators/refresh"
   jq_string_update ${DOCKER_OPTOUT_CONFIG_FILE} core_attest_url "${BORE_URL_CORE}/attest"