diff --git a/.travis.yml b/.travis.yml
index d36d736807..1424abf15f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,15 +14,15 @@ notifications:
 services:
 - docker
 
-# cache:
-#   directories:
-#   - docker_images
+cache:
+  directories:
+  - docker_images
 
-# before_install:
-# - docker load -i docker_images/images.tar || true
+before_install:
+- docker load -i docker_images/images.tar || true
 
-# before_cache:
-# - docker save -o docker_images/images.tar $(docker images -a -q)
+before_cache:
+- docker save -o docker_images/images.tar $(docker images -a -q)
 
 install:
 - docker-compose up -d