diff --git a/mise.toml b/mise.toml
index cdbd976a..410eb230 100644
--- a/mise.toml
+++ b/mise.toml
@@ -1,3 +1,8 @@
+experimental_monorepo_root = true
+
+[monorepo]
+config_roots = ["presto", "."]
+
 [settings]
 lockfile = true
 
diff --git a/presto/mise.toml b/presto/mise.toml
index a5a5524c..a01bcb06 100644
--- a/presto/mise.toml
+++ b/presto/mise.toml
@@ -8,15 +8,12 @@ run = '''
 mpremote fs cp main.py :main.py
 mpremote reset
 '''
-dir = "{{cwd}}"
 
 [tasks.poc]
 run = '''
 mpremote fs cp poc.py :main.py
 mpremote reset
 '''
-dir = "{{cwd}}"
 
 [tasks.emulator]
 run = 'pimoroni-emulator --device presto main.py'
-dir = "{{cwd}}"