diff --git a/src/utils/config.py b/src/utils/config.py
index 1cf0bd0..8b8cca0 100644
--- a/src/utils/config.py
+++ b/src/utils/config.py
@@ -16,7 +16,7 @@ RELEASEMODE = os.environ.get("RELEASEMODE", "dev")
 
 DEVICE_ID = os.environ.get("DEVICE_ID", "devraspi")
 
-TICK_INTERVAL = int(os.environ.get("TICK_INTERVAL", "3"))
+TICK_INTERVAL = float(os.environ.get("TICK_INTERVAL", 0.4))
 
 
 TARGET_NAME = os.environ.get("TARGET_CLASS_NAME")