diff --git a/platformio.ini b/platformio.ini
index 625eaae2..189ff8d9 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -1,5 +1,6 @@
 [platformio]
 default_envs = default
+build_cache_dir = .cache
 extra_configs = platformio.local.ini
 
 [crosspoint]