diff --git a/quartz_solar_forecast/pydantic_models.py b/quartz_solar_forecast/pydantic_models.py
index 6e67f686..83e5d76a 100644
--- a/quartz_solar_forecast/pydantic_models.py
+++ b/quartz_solar_forecast/pydantic_models.py
@@ -3,6 +3,6 @@
 
 class PVSite(BaseModel):
 
-    latitude: float = Field(..., description="the longitude of the site", ge=-90, le=90)
-    longitude: float = Field(..., description="the latitude of the site", ge=-180, le=180)
+    latitude: float = Field(..., description="the latitude of the site", ge=-90, le=90)
+    longitude: float = Field(..., description="the longitude of the site", ge=-180, le=180)
     capacity_kwp: float = Field(..., description="the capacity [kwp] of the site", ge=0)