diff --git a/src/ruby/devcontainer-feature.json b/src/ruby/devcontainer-feature.json
index 8b820bd..e0c5fcf 100644
--- a/src/ruby/devcontainer-feature.json
+++ b/src/ruby/devcontainer-feature.json
@@ -31,10 +31,6 @@
         }
     },
     "containerEnv": {
-        "GEM_PATH": "/usr/local/rvm/gems/default:/usr/local/rvm/gems/default@global",
-        "GEM_HOME": "/usr/local/rvm/gems/default",
-        "MY_RUBY_HOME": "/usr/local/rvm/rubies/default",
-        "PATH": "/usr/local/rvm/gems/default/bin:/usr/local/rvm/gems/default@global/bin:/usr/local/rvm/rubies/default/bin:/usr/local/share/rbenv/bin:${PATH}"
     },
     "installsAfter": [
         "ghcr.io/devcontainers/features/common-utils"