diff --git a/api/validation.go b/api/validation.go
index d273c8ace..4aab3b48e 100644
--- a/api/validation.go
+++ b/api/validation.go
@@ -27,6 +27,7 @@ func checkParameters(c ControllerInterface) {
 
 	for _, p := range requiredParameters {
 		if c.GetString(p) == "" {
+			beego.Warn("Missing required parameter:", p)
 			abortRequest(c, responses.ERROR_MISSING_PARAMETER)
 		}
 	}
@@ -42,6 +43,7 @@ func authenticate(c ControllerInterface) {
 		}
 	}
 	if user != beego.AppConfig.String("user") || pass != beego.AppConfig.String("password") {
+		beego.Warn("Invalid login:", user)
 		abortRequest(c, responses.ERROR_AUTHENTICATION_FAIL)
 	}
 }
diff --git a/api/validation_test.go b/api/validation_test.go
index 3bb3e3612..0bc204af5 100644
--- a/api/validation_test.go
+++ b/api/validation_test.go
@@ -58,7 +58,6 @@ func TestAuthentication(t *testing.T) {
 		_, w := Get("/rest/ping.view?u=deluan&p=enc:776f726470617373&c=test&v=1.0.0", "TestAuthentication")
 		Convey("The status should be 'ok'", func() {
 			v := responses.Subsonic{}
-			println("------", w.Body.String())
 			xml.Unmarshal(w.Body.Bytes(), &v)
 			So(v.Status, ShouldEqual, "ok")
 		})