diff --git a/apps/base/puppet/deployment_puppetserver-compiler.yaml b/apps/base/puppet/deployment_puppetserver-compiler.yaml
index 7c3f23e..af6e651 100644
--- a/apps/base/puppet/deployment_puppetserver-compiler.yaml
+++ b/apps/base/puppet/deployment_puppetserver-compiler.yaml
@@ -99,7 +99,7 @@ spec:
         - mountPath: /opt/vault-ca-cert.crt
           name: vault-ca-cert
           subPath: ca.crt
-        - mountPath: /container-custom-entrypoint.d/additional-ruby-gems.sh
+        - mountPath: /docker-custom-entrypoint.d/post-startup/additional-ruby-gems.sh
           name: additional-ruby-gems
           subPath: additional-ruby-gems.sh
       initContainers: