diff --git a/.bundle/config b/.bundle/config
new file mode 100644
index 0000000..ffea6bb
--- /dev/null
+++ b/.bundle/config
@@ -0,0 +1,2 @@
+---
+BUNDLE_JOBS: "12"
diff --git a/_config.yml b/_config.yml
index 11c11f3..46485a4 100644
--- a/_config.yml
+++ b/_config.yml
@@ -28,3 +28,4 @@ gems:
 exclude:
   - Gemfile
   - Gemfile.lock
+  - docker-compose.yml