diff --git a/homeassistant/components/nina/const.py b/homeassistant/components/nina/const.py
index 12df703a480..18af5021544 100644
--- a/homeassistant/components/nina/const.py
+++ b/homeassistant/components/nina/const.py
@@ -26,7 +26,7 @@ CONST_LIST_E_TO_H: list[str] = ["E", "F", "G", "H"]
 CONST_LIST_I_TO_L: list[str] = ["I", "J", "K", "L"]
 CONST_LIST_M_TO_Q: list[str] = ["M", "N", "O", "Ö", "P", "Q"]
 CONST_LIST_R_TO_U: list[str] = ["R", "S", "T", "U", "Ü"]
-CONST_LIST_V_TO_Z: list[str] = ["V", "W", "X", "Y"]
+CONST_LIST_V_TO_Z: list[str] = ["V", "W", "X", "Y", "Z"]
 
 CONST_REGION_A_TO_D: Final = "_a_to_d"
 CONST_REGION_E_TO_H: Final = "_e_to_h"