diff --git a/.drone.yml b/.drone.yml
index c368fad..f158ed2 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -84,8 +84,83 @@ steps:
       branch:
         - master
         - staging
+      event:
+      - push
+
+# pr dry run
+  - name: api-pr
+    image: plugins/docker
+    settings:
+      registry: registry.itzana.me
+      repo: registry.itzana.me/strafesnet/maptest-api
+      tags:
+        - ${DRONE_BRANCH}-${DRONE_BUILD_NUMBER}
+        - ${DRONE_BRANCH}
+      username:
+        from_secret: REGISTRY_USER
+      password:
+        from_secret: REGISTRY_PASS
+      dockerfile: Containerfile
+      context: .
+    environment:
+      PLUGIN_NO_PUSH: true
+    when:
+      event:
+      - pull_request
+
+  - name: frontend-pr
+    image: plugins/docker
+    settings:
+      registry: registry.itzana.me
+      repo: registry.itzana.me/strafesnet/maptest-frontend
+      tags:
+        - ${DRONE_BRANCH}-${DRONE_BUILD_NUMBER}
+        - ${DRONE_BRANCH}
+      username:
+        from_secret: REGISTRY_USER
+      password:
+        from_secret: REGISTRY_PASS
+      dockerfile: web/Containerfile
+      context: web
+    environment:
+      PLUGIN_NO_PUSH: true
+    when:
+      event:
+      - pull_request
+
+  - name: validator-pr
+    image: plugins/docker
+    settings:
+      registry: registry.itzana.me
+      repo: registry.itzana.me/strafesnet/maptest-validator
+      tags:
+        - ${DRONE_BRANCH}-${DRONE_BUILD_NUMBER}
+        - ${DRONE_BRANCH}
+      username:
+        from_secret: REGISTRY_USER
+      password:
+        from_secret: REGISTRY_PASS
+      dockerfile: validation/Containerfile
+      context: validation
+    environment:
+      PLUGIN_NO_PUSH: true
+    when:
+      event:
+      - pull_request
+
+  - name: build-pr
+    image: alpine
+    commands:
+      - echo "Success!"
+    depends_on:
+      - api-pr
+      - frontend-pr
+      - validator-pr
+    when:
+      event:
+      - pull_request
 ---
 kind: signature
-hmac: 1162b329a9cad12b4c5db0ccf8b8998072b0de9279326f76a493fd0af6794095
+hmac: 5db97b6d491f3a3742784d78a2dbdba0dc5f150de6666d5776fb3c2efa22d6b5
 
 ...