diff --git a/.dockerignore b/.dockerignore
index 1d936cb4a..9232da9ea 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -3,6 +3,7 @@
 arclib
 **/node_modules
 packages/client-*
+!packages/client-app/.babelrc
 
 *.swp
 *~
diff --git a/scripts/postinstall.es6 b/scripts/postinstall.es6
index f685e3cc2..6c1ec9f3a 100644
--- a/scripts/postinstall.es6
+++ b/scripts/postinstall.es6
@@ -82,7 +82,7 @@ async function npm(cmd, options) {
 }
 
 async function electronRebuild() {
-  if (!fs.existsSync(path.join("packages", "client-app"))) {
+  if (!fs.existsSync(path.join("packages", "client-app", "apm"))) {
     console.log("\n---> No client app to rebuild. Moving on")
     return;
   }