diff --git a/keras/layers/preprocessing/image_preprocessing.py b/keras/layers/preprocessing/image_preprocessing.py
index bcdd27924fd..eeed5bd77aa 100644
--- a/keras/layers/preprocessing/image_preprocessing.py
+++ b/keras/layers/preprocessing/image_preprocessing.py
@@ -1527,6 +1527,9 @@ def __init__(self, factor, value_range=(0, 255), seed=None, **kwargs):
   def augment_image(self, image, transformation=None):
     return self._brightness_adjust(image, transformation['rgb_delta'])
 
+  def augment_label(self, label, transformation=None):
+    return label
+
   def get_random_transformation(self,
                                 image=None,
                                 label=None,