diff --git a/.mise.toml b/.mise.toml
index f0f6aada7..d1671b012 100644
--- a/.mise.toml
+++ b/.mise.toml
@@ -1,2 +1,5 @@
+[settings]
+idiomatic_version_file_enable_tools = ["ruby"]
+
 [env]
 PROMETHEUS_EXPORTER_URL = "http://127.0.0.1:9306/metrics"