diff --git a/install/manyfold-install.sh b/install/manyfold-install.sh
index 696f368..0fb2fb4 100644
--- a/install/manyfold-install.sh
+++ b/install/manyfold-install.sh
@@ -58,10 +58,10 @@ msg_ok "Installed Node.js/Yarn"
 msg_info "Add ruby-build"
 mkdir -p ~/.rbenv/plugins
 cd ~/.rbenv/plugins
-RUBY_BUILD_RELEASE=$(curl -s https://api.github.com/repos/rbenv/ruby-build/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3) }')
-curl -fsSL "https://github.com/rbenv/ruby-build/archive/refs/tags/${RUBY_BUILD_RELEASE}.zip" -o ruby-build.zip
+RUBY_BUILD_RELEASE=$(curl -s https://api.github.com/repos/rbenv/ruby-build/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4) }')
+curl -fsSL "https://github.com/rbenv/ruby-build/archive/refs/tags/v${RUBY_BUILD_RELEASE}.zip" -o ruby-build.zip
 unzip ruby-build.zip
-mv ruby-build-*/* ~/.rbenv/plugins
+mv ruby-build-* ~/.rbenv/plugins/ruby-build
 echo "${RUBY_BUILD_RELEASE}" >~/.rbenv/plugins/RUBY_BUILD_version.txt
 msg_ok "Added ruby-build"
 
@@ -169,7 +169,6 @@ customize
 msg_info "Cleaning up"
 rm -rf "/opt/manyfold.zip"
 rm -rf "~/.rbenv/plugins/ruby-build.zip"
-rm -rf "~/.rbenv/plugins/ruby-build-*/*"
 $STD apt-get -y autoremove
 $STD apt-get -y autoclean
 msg_ok "Cleaned"