diff --git a/projects/ad5758_sdz/README.md b/projects/ad5758_sdz/README.md
index c8de979fed1..9c04fc81883 100755
--- a/projects/ad5758_sdz/README.md
+++ b/projects/ad5758_sdz/README.md
@@ -3,6 +3,7 @@
 - Evaluation board product page: [EVAL-AD5758-SDZ](https://www.analog.com/eval-ad5758)
 - System documentation: https://wiki.analog.com/resources/eval/user-guides/ad5758
 - HDL project documentation: https://analogdevicesinc.github.io/hdl/projects/ad5758_sdz/index.html
+- Evaluation board VADJ: 3.3V
 
 ## Supported parts
 
diff --git a/projects/ad5758_sdz/zed/README.md b/projects/ad5758_sdz/zed/README.md
index 8862767c449..dda90926252 100644
--- a/projects/ad5758_sdz/zed/README.md
+++ b/projects/ad5758_sdz/zed/README.md
@@ -2,6 +2,8 @@
 
 ## Building the project
 
+- VADJ with which it was tested in hardware: 3.3V
+
 ```
 cd projects/ad5758_sdz/zed
 make