diff --git a/ci/generate_lerna_config.sh b/ci/generate_lerna_config.sh
index 4756dee1a6..f87e01ef26 100755
--- a/ci/generate_lerna_config.sh
+++ b/ci/generate_lerna_config.sh
@@ -45,6 +45,7 @@ else
         - image: trufflesuite/ganache-cli
           command: ganache-cli -i 1234 -l 9000000 -p 9545
       working_directory: ~/protocol
+      resource_class: medium+
       steps:
         - restore_cache:
             key: protocol-completed-build-{{ .Environment.CIRCLE_SHA1 }}