diff --git a/README.md b/README.md
index c85cfa1..11b0e61 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,8 @@
 
 
 ![](readme_data/space_shuttle_patch_crop.png)
+
+## **Main Version of the chip: 1.2V**
 ## **Description**
 
 The main goal of this project is to design open source radiation harden techniques. For now the space industry is a very close source and restricted IP industry.  But from ESA and his partners there is increasing interest in open source software and hardware for space use. So the main goal of the project is to implement some radiation harden features and test them under radiation to see how this techniques behave. Due to the nature of this project that is using a node that is close to the nodes use in this industry we will be easy to compare to current solutions.
@@ -330,4 +332,4 @@
 
 - wb_test1: This test uses the wishbone interface to modify one bit of an internal register in order to test the ECC functionality.
 
-- wb_test2: This test uses the wishbone interface to modify one bit of an internal register and also makes some reads in oder to check the performance counters.
\ No newline at end of file
+- wb_test2: This test uses the wishbone interface to modify one bit of an internal register and also makes some reads in oder to check the performance counters.