diff --git a/mmdet/models/detectors/__init__.py b/mmdet/models/detectors/__init__.py
index 29a64dd09b69f9d617053fea5578c1f9b1170e56..c911d1723d161ae18e78198a53d47921d7937012 100644
--- a/mmdet/models/detectors/__init__.py
+++ b/mmdet/models/detectors/__init__.py
@@ -1,6 +1,6 @@
 from .base import BaseDetector
 from .rpn import RPN
-from .faster_rcnn import FastRCNN
+from .fast_rcnn import FastRCNN
 from .faster_rcnn import FasterRCNN
 from .mask_rcnn import MaskRCNN