diff --git a/templates/base.pkr.hcl b/templates/base.pkr.hcl
index 1b3df56..a7feaf7 100644
--- a/templates/base.pkr.hcl
+++ b/templates/base.pkr.hcl
@@ -62,11 +62,7 @@ build {
   provisioner "shell" {
     inline = [
       "source ~/.zprofile",
-      "brew install rbenv",
-      "echo 'if which rbenv > /dev/null; then eval \"$(rbenv init -)\"; fi' >> ~/.zprofile",
-      "source ~/.zprofile",
-      "rbenv install 3.0.4",
-      "rbenv global 3.0.4",
+      "brew install ruby",
       "sudo gem install bundler",
     ]
   }