diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index 49ba80cf4..000000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,56 +0,0 @@
-version: 2.1
-
-# reusable 'executor' object for jobs
-executors:
-  go:
-    docker:
-      - image: docker.mirror.hashicorp.services/circleci/golang:1.16
-    environment:
-      - TEST_RESULTS: /tmp/test-results # path to where test results are saved
-
-jobs:
-  go-fmt-and-vet:
-    executor: go
-    steps:
-      - checkout
-      - run: go mod download
-
-      # check go fmt output because it does not report non-zero when there are fmt changes
-      - run:
-          name: check go fmt
-          command: |
-            files=$(go fmt ./...)
-            if [ -n "$files" ]; then
-              echo "The following file(s) do not conform to go fmt:"
-              echo "$files"
-              exit 1
-            fi
-      - run: go vet ./...
-
-  go-tests:
-    executor: go
-    steps:
-      - checkout
-      - run: mkdir -p $TEST_RESULTS
-
-      # Restore go module cache if there is one
-      - restore_cache:
-          keys:
-            - memberlist-modcache-v1-{{ checksum "go.mod" }}
-
-      # run go tests with gotestsum
-      - run: |
-          gotestsum --format=short-verbose --junitfile $TEST_RESULTS/gotestsum-report.xml -- -race
-      - store_test_results:
-          path: /tmp/test-results
-      - store_artifacts:
-          path: /tmp/test-results
-
-# workflows:
-#   version: 2
-#   go-tests:
-#     jobs:
-#       - go-fmt-and-vet
-#       - go-tests:
-#           requires:
-#             - go-fmt-and-vet