diff --git a/README.md b/README.md
index 8b84ec07..62282589 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 6. [When should I stop training](#when-should-i-stop-training)
 7. [How to improve object detection](#how-to-improve-object-detection)
 8. [How to mark bounded boxes of objects and create annotation files](#how-to-mark-bounded-boxes-of-objects-and-create-annotation-files)
-9. [Using Yolo9000](#using_yolo9000)
+9. [Using Yolo9000](#using-yolo9000)
 10. [How to use Yolo as DLL](#how-to-use-yolo-as-dll)
 
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