diff --git a/adafruit_husb238.py b/adafruit_husb238.py
index c726ca4..db38ad6 100644
--- a/adafruit_husb238.py
+++ b/adafruit_husb238.py
@@ -127,7 +127,7 @@ class Adafruit_HUSB238:
         1.5,
         1.75,
         2.0,
-        2.0,
+        2.25,
         2.5,
         2.75,
         3.0,