diff --git a/keras_retinanet/models/effnet.py b/keras_retinanet/models/effnet.py
index e5fd939a1..6a5edcd3c 100755
--- a/keras_retinanet/models/effnet.py
+++ b/keras_retinanet/models/effnet.py
@@ -19,7 +19,7 @@
 
 from . import retinanet
 from . import Backbone
-import efficientnet.keras as efn
+import tensorflow.keras.applications.efficientnet as efn
 
 
 class EfficientNetBackbone(Backbone):