diff --git a/.circleci/config.yml b/.circleci/config.yml
index 13a76ec1..59e65367 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -21,9 +21,25 @@ jobs:
           root: build
           paths: tfswitch
 
-  test:
+  test-ubuntu:
     docker:
-      - image: "circleci/ruby:2.5-stretch"
+      - image: "circleci/ubuntu-server"
+
+    steps:
+      - run: ls
+
+      - attach_workspace:
+          at: build
+
+  test-alpine:
+    docker:
+      - image: "alpine:3.7"
+
+    steps:
+      - run: ls
+
+      - attach_workspace:
+          at: build
 
     steps:
       - run: ls
@@ -74,12 +90,16 @@ workflows:
   build_and_test:
     jobs:
       - build
-      - test:
+      - test-ubuntu:
+          requires:
+            - build
+      - test-alpine:
           requires:
             - build
       - develop-master:
           requires:
-            - test
+            - test-ubuntu
+            - test-alpine
           filters:
             branches:
               only: