diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..44a0b0c
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,45 @@
+# Read more: https://docs.gitlab.com/12.7/ee/ci/yaml/README.html
+cache:
+    paths:
+        - .yarn
+        - node_modules/
+
+before_script:
+    - yarn install --cache-folder .yarn
+
+stages:
+    - static-checking
+    - type-checking
+    - test
+    - build
+
+static-checking:
+    stage: static-checking
+    script:
+        - yarn eslint
+    only:
+        - merge_requests
+        - dev
+
+type-checking:
+    stage: type-checking
+    script:
+        - yarn check-types
+    only:
+        - merge_requests
+        - dev
+
+test:
+    stage: test
+    script:
+        - yarn test
+    only:
+        - merge_requests
+        - dev
+
+build:
+    stage: build
+    script:
+        - yarn build
+    only:
+        - dev
diff --git a/package.json b/package.json
index 2bad5a7..9a586de 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
   "main": "dist/index.js",
   "scripts": {
     "antlr4": "node build/antlr4.js",
-    "build": "npm test && rm -rf dist && tsc",
+    "build": "rm -rf dist && tsc",
     "eslint": "eslint ./src/**/*.ts",
     "check-types": "tsc --skipLibCheck",
     "test": "jest --coverage"