diff --git a/README.md b/README.md
index 4d35c27cde6dc762807be33b06607f2c1bfdc6b7..2cd470b6228b8bcab78db52dbdad894d7c5daa84 100644
--- a/README.md
+++ b/README.md
@@ -83,7 +83,7 @@ approach provides reliable object detection and classification
 results in maritime environments.
 
 
-![Image description](fig4.jpg)
+![Image description](figure4.jpg)
 
 Fig. 4. Mapping the detected objects by all sensors in Fig. 2 on (a) radar coordinates and (b) RGB camera image. ’F’ box in the bottom left corner of
 each figure indicates the location of the ferry.