diff --git a/README.md b/README.md
index 1351e78..94ad141 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ Course content for the three week module, divided into a folder for each day of
 ### Software Requirements
 
 - Bash shell
-- Python >= 3.6
+- Python >= 3.6 (with headers)
 - git 
 - cmake >= 3.10.0 
 - g++ >= 7.4.0