diff --git a/internal/ingress/annotations/parser/validators.go b/internal/ingress/annotations/parser/validators.go
index 3c724a3110..5a4e09aadd 100644
--- a/internal/ingress/annotations/parser/validators.go
+++ b/internal/ingress/annotations/parser/validators.go
@@ -240,7 +240,7 @@ func checkAnnotation(name string, ing *networking.Ingress, fields AnnotationFiel
 		// We don't run validation against empty values
 		if EnableAnnotationValidation && annotationValue != "" {
 			if err := validateFunc(annotationValue); err != nil {
-				klog.Warningf("validation error on ingress %s/%s: annotation %s contains invalid value %s", ing.GetNamespace(), ing.GetName(), name, annotationValue)
+				klog.Warningf("validation error on ingress %s/%s: annotation %s contains invalid value %s. err: %s", ing.GetNamespace(), ing.GetName(), name, annotationValue, err)
 				return "", ing_errors.NewValidationError(annotationFullName)
 			}
 		}