diff --git a/README.md b/README.md
index 61170a22..0db1b603 100644
--- a/README.md
+++ b/README.md
@@ -61,7 +61,7 @@ sudo pip3 install urh
 5. Type ``` urh ``` in a terminal or search for ``` urh ``` in search bar.
 
 ### Mac OS X
-1. Install [Python 3 for Mac OS X](https://www.python.org/downloads/mac-osx/).
+1. Install [Python 3 for Mac OS X](https://www.python.org/downloads/mac-osx/). _If you experience issues with preinstalled Python 3.4 make sure you update to a recent version using this link._
 2. (Optional) Install desired native libs e.g. ``` brew install librtlsdr ``` for 
 corresponding native device support.
 3. In a terminal, type: ``` pip3 install urh ```.