diff --git a/src/akkudoktoreos/prediction/pvforecastakkudoktor.py b/src/akkudoktoreos/prediction/pvforecastakkudoktor.py
index 587687b..bafae24 100644
--- a/src/akkudoktoreos/prediction/pvforecastakkudoktor.py
+++ b/src/akkudoktoreos/prediction/pvforecastakkudoktor.py
@@ -92,8 +92,8 @@ from akkudoktoreos.utils.datetimeutil import compare_datetimes, to_datetime
 
 class AkkudoktorForecastHorizon(PydanticBaseModel):
     altitude: int
-    azimuthFrom: int
-    azimuthTo: int
+    azimuthFrom: float
+    azimuthTo: float
 
 
 class AkkudoktorForecastMeta(PydanticBaseModel):