diff --git a/README.rst b/README.rst
index f0972d7a..4134f712 100644
--- a/README.rst
+++ b/README.rst
@@ -82,6 +82,7 @@ You'll be prompted for some questions, answer them, then it will create a Django
 
 
 **Warning**: After this point, change 'Daniel Greenfeld', 'pydanny', etc to your own information.
+**Warning**: repo_name must be a valid Python module name or you will have issues on imports.
 
 It prompts you for questions. Answer them::