diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6d43566..37f3c5d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,19 +2,23 @@
 image: node:10
 
 # add 'node_modules' to cache for speeding up builds
-#cache:
-#  paths:
-#    - node_modules/ # Node modules and dependencies
+cache:
+  paths:
+    - node_modules/ # Node modules and dependencies
+before_script:
+  - npm install gitbook-cli -g # install gitbook
+  - gitbook fetch 3.2.3 # fetch final stable version
+  - gitbook install # add any requested plugins in book.json
 
-build:
-  stage: build
-  script:
-    - npm install gitbook-cli -g # install gitbook
-    - gitbook fetch 3.2.3 # fetch final stable version
-    - gitbook install # add any requested plugins in book.json
-  artifacts:
-    paths:
-      - node_modules/
+#build:
+#  stage: build
+#  script:
+#    - npm install gitbook-cli -g # install gitbook
+#    - gitbook fetch 3.2.3 # fetch final stable version
+#    - gitbook install # add any requested plugins in book.json
+#  artifacts:
+#    paths:
+#      - node_modules/
 
 test:
   stage: test