diff --git a/platformio.ini b/platformio.ini
index 2a6cb1672..511c79250 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -15,7 +15,7 @@ extra_configs =
 
 [env]
 framework = arduino
-platform = espressif32@>=6.1.0
+platform = espressif32@6.1.0
 
 build_flags =
     -DCOMPONENT_EMBED_FILES=webapp_dist/index.html.gz:webapp_dist/zones.json.gz:webapp_dist/favicon.ico:webapp_dist/js/app.js.gz