diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 91bc8b90..0a4c9c7d 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -54,8 +54,11 @@ jobs:
           curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin ${GOLANGCI_LINT_VERSION}
           golangci-lint --version
 
-      - name: Install Pebble and challtestsrv
-        run: GO111MODULE=off go get -u github.com/letsencrypt/pebble/...
+      - name: Install Pebble
+        run: go install github.com/letsencrypt/pebble/v2/cmd/pebble@main
+
+      - name: Install challtestsrv
+        run: go install github.com/letsencrypt/pebble/v2/cmd/pebble-challtestsrv@main
 
       - name: Set up a Memcached server
         uses: niden/actions-memcached@v7
diff --git a/e2e/readme.md b/e2e/readme.md
index b98a40a9..746b9d72 100644
--- a/e2e/readme.md
+++ b/e2e/readme.md
@@ -13,7 +13,8 @@ How to run:
 
 - Install [Pebble](https://github.com/letsencrypt/pebble):
 ```bash
-go get -u github.com/letsencrypt/pebble/...
+go install github.com/letsencrypt/pebble/v2/cmd/pebble@main
+go install github.com/letsencrypt/pebble/v2/cmd/pebble-challtestsrv@main
 ```
 
 - Launch tests: