diff --git a/includes/cli/class-wc-cli-runner.php b/includes/cli/class-wc-cli-runner.php
index a4194b8139b..dd1e06d6b24 100644
--- a/includes/cli/class-wc-cli-runner.php
+++ b/includes/cli/class-wc-cli-runner.php
@@ -113,7 +113,8 @@ class WC_CLI_Runner {
 			'refund_id'    => __( 'Refund ID.', 'woocommerce' ),
 			'attribute_id' => __( 'Attribute ID.', 'woocommerce' ),
 			'zone_id'      => __( 'Zone ID.', 'woocommerce' ),
-			'id'           => __( 'ID.', 'woocommerce' ),
+			'instance_id'  => __( 'Instance ID.', 'woocommerce' ),
+			'id'           => __( 'The ID for the resource.', 'woocommerce' ),
 		);
 		$rest_command->set_supported_ids( $supported_ids );
 		$positional_args = array_keys( $supported_ids );
@@ -166,14 +167,6 @@ class WC_CLI_Runner {
 					$ids[]      = $id_name;
 				}
 			}
-			if ( in_array( $command, array( 'delete', 'get', 'update' ), true ) && ! in_array( 'id', $ids, true ) ) {
-				$synopsis[] = array(
-					'name'        => 'id',
-					'type'        => 'positional',
-					'description' => __( 'The id for the resource.', 'woocommerce' ),
-					'optional'    => false,
-				);
-			}
 
 			foreach ( $endpoint_args as $name => $args ) {
 				if ( ! in_array( $name, $positional_args, true ) || strpos( $route, '<' . $id_name . '>' ) === false ) {
diff --git a/tests/cli/bin/install-package-tests.sh b/tests/cli/bin/install-package-tests.sh
old mode 100644
new mode 100755
index e7e5979ac9a..7a6252efa76
--- a/tests/cli/bin/install-package-tests.sh
+++ b/tests/cli/bin/install-package-tests.sh
@@ -3,6 +3,7 @@
 set -ex
 
 PACKAGE_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )"/../ && pwd )"
+WP_CLI_BIN_DIR="${PACKAGE_DIR}/bin"
 
 download() {
     if [ `which curl` ]; then