diff --git a/Api/WeatherForecastFunction.cs b/Api/WeatherForecastFunction.cs
index 706badb..a04c8b2 100644
--- a/Api/WeatherForecastFunction.cs
+++ b/Api/WeatherForecastFunction.cs
@@ -16,7 +16,7 @@ public HttpTrigger(ILoggerFactory loggerFactory)
         }
 
         [Function("WeatherForecast")]
-        public HttpResponseData Run([HttpTrigger(AuthorizationLevel.Anonymous, "get")] HttpRequestData req)
+        public async Task<HttpResponseData> Run([HttpTrigger(AuthorizationLevel.Anonymous, "get")] HttpRequestData req)
         {
             var randomNumber = new Random();
             var temp = 0;
@@ -29,7 +29,7 @@ public HttpResponseData Run([HttpTrigger(AuthorizationLevel.Anonymous, "get")] H
             }).ToArray();
 
             var response = req.CreateResponse(HttpStatusCode.OK);
-            response.WriteAsJsonAsync(result);
+            await response.WriteAsJsonAsync(result);
 
             return response;
         }