diff --git a/readme.md b/readme.md
index 3a52034..786bc36 100644
--- a/readme.md
+++ b/readme.md
@@ -37,5 +37,5 @@ Since customer also includes data, i don't have to include it again.
 Last example:
 
 
-![header includes](graph.png)
+![header includes](graph.PNG)