diff --git a/.rtx.toml b/.mise.toml
similarity index 100%
rename from .rtx.toml
rename to .mise.toml
diff --git a/script/setup b/script/setup
index 1fb951e..e60855c 100755
--- a/script/setup
+++ b/script/setup
@@ -1,8 +1,8 @@
 #!/bin/sh
 set -e
 
-if command -v "rtx"; then
-  rtx install
+if command -v "mise"; then
+  mise install
 fi
 
 # Install all dependencies: