diff --git a/src/apptask.js b/src/apptask.js
index 40200aec9..8e57f9d40 100644
--- a/src/apptask.js
+++ b/src/apptask.js
@@ -583,6 +583,8 @@ function install(app, args, progressCallback, callback) {
             } else if (!restoreConfig.backupId) { // in-place import
                 async.series([
                     progressCallback.bind(null, { percent: 60, message: 'Importing addons in-place' }),
+                    addons.setupAddons.bind(null, app, app.manifest.addons),
+                    addons.clearAddons.bind(null, app, app.manifest.addons),
                     addons.restoreAddons.bind(null, app, app.manifest.addons),
                 ], next);
             } else {