diff --git a/README.md b/README.md
index e7ba3d39..89035b4c 100644
--- a/README.md
+++ b/README.md
@@ -1546,7 +1546,7 @@ endpoints:
 ```
 
 The `[BODY]` placeholder contains the output of the query, and `[CONNECTED]`
-shows whether the connected was successfully established.
+shows whether the connection was successfully established.
 
 ### Monitoring an endpoint using ICMP
 By prefixing `endpoints[].url` with `icmp:\\`, you can monitor endpoints at a very basic level using ICMP, or more
diff --git a/core/endpoint.go b/core/endpoint.go
index b77352fa..866f1cd8 100644
--- a/core/endpoint.go
+++ b/core/endpoint.go
@@ -346,6 +346,10 @@ func (endpoint *Endpoint) call(result *Result) {
 	} else if endpointType == EndpointTypeWS {
 		result.Connected, result.Body, err = client.QueryWebSocket(endpoint.URL, endpoint.ClientConfig, endpoint.Body)
 		result.Duration = time.Since(startTime)
+		if err != nil {
+			result.AddError(err.Error())
+			return
+		}
 	} else {
 		response, err = client.GetHTTPClient(endpoint.ClientConfig).Do(request)
 		result.Duration = time.Since(startTime)