diff --git a/README.md b/README.md
index 2bf78c10..4c9a2497 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@ The CMake build system can be used to generate build systems as well (see helper
 
 <img src="./doc/img/vivado-hl-design.png" width="50%"> <br>
 
-<img src="./doc/img/xilinx-install.png" width="50%"> <br>
+<img src="./doc/img/xilinx-install.PNG" width="50%"> <br>
 
 * For supported OS refer to https://www.xilinx.com/support/documentation/sw_manuals/xilinx2018_2/ug973-vivado-release-notes-install-license.pdf
 * Add path of linux cross-compiler to permanent environment variables (`.profile` file in Linux):