diff --git a/README.md b/README.md
index f5a0747..57f671c 100644
--- a/README.md
+++ b/README.md
@@ -126,7 +126,7 @@ This abbrevations used in interface during sensors installation procedure
  ![proto2](./proto2.jpg)
  
  EEV development started here.
- ![EEV dev](./proto2_EEVdev.jpg)
+ ![proto2_EEVdev](./proto2_EEVdev.jpg)
  
  ![proto2 PCB](./proto2_PCB.jpg)