diff --git a/code/README.md b/code/README.md
index 393fabe..35c9c23 100644
--- a/code/README.md
+++ b/code/README.md
@@ -37,5 +37,9 @@ if __name__ == "__main__":
 - Plotting scripts should start with plot, so that one can create a bash script for that executes all plot* scripts
 - If you use a directory for managing specific task, in python it is called a module, you neeed a __init__.py file in the directory more in [packagehowto](https://whale.am28.uni-tuebingen.de/git/pweygoldt/packagehowto)
 
+# Naming conventions
+- Use snake_case for functions and variables
+
+