diff --git a/theforeman.org/yaml/builders/smart-proxy-plugin.yaml b/theforeman.org/yaml/builders/smart-proxy-plugin.yaml
index 944db158..0a0abb53 100644
--- a/theforeman.org/yaml/builders/smart-proxy-plugin.yaml
+++ b/theforeman.org/yaml/builders/smart-proxy-plugin.yaml
@@ -13,7 +13,7 @@
           rvm gemset empty --force
           set -x
 
-          if [ "${{ruby}}" = '2.7' ]
+          if [ "${ruby}" = '2.7' ]
           then
               gem install bundler -v 2.4.22 --no-document
           else