diff --git a/make.conf.template b/make.conf.template
index f4de15a..8e48b79 100644
--- a/make.conf.template
+++ b/make.conf.template
@@ -76,7 +76,7 @@ PHP_TARGETS="php5-6 php7-2"
 PYTHON_TARGETS="python2_7 python3_6"
 PYTHON_SINGLE_TARGET="python3_6"
 USE_PYTHON="2.7"
-RUBY_TARGETS="ruby24"
+RUBY_TARGETS="ruby25"
 SANE_BACKENDS="mustek_usb2"
 APACHE2_MPMS="worker"
 SUEXEC_DOCROOT="/home/www"