diff --git a/README.ipynb b/README.ipynb
index 438085d..f834cb1 100644
--- a/README.ipynb
+++ b/README.ipynb
@@ -12,6 +12,7 @@
     "[badge]: https://img.shields.io/badge/OpenEarthscape-JupyterHub-orange\n",
     "[jupyter]: ./lessons/jupyter/index.md\n",
     "[shell]: ./lessons/shell/index.md\n",
+    "[editors]: ./lessons/editors/index.md\n",
     "[conda]: ./lessons/conda/index.md\n",
     "[python]: ./lessons/python/index.ipynb\n",
     "[git]: ./lessons/git/index.md\n",
@@ -48,6 +49,7 @@
     "\n",
     "1. [Project Jupyter][jupyter]\n",
     "1. [Introduction to the Shell][shell]\n",
+    "1. [Text Editors and Development Environments][editors]\n",
     "1. [Anaconda and conda][conda]\n",
     "1. [Python Basics][python]\n",
     "1. [Version Control with git and GitHub][git]\n",
diff --git a/README.md b/README.md
index bce0a64..0b354cc 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@
 [badge]: https://img.shields.io/badge/OpenEarthscape-JupyterHub-orange
 [jupyter]: ./lessons/jupyter/index.md
 [shell]: ./lessons/shell/index.md
+[editors]: ./lessons/editors/index.md
 [conda]: ./lessons/conda/index.md
 [python]: ./lessons/python/index.ipynb
 [git]: ./lessons/git/index.md
@@ -42,6 +43,7 @@ although the ordering below represents a typical progression.
 
 1. [Project Jupyter][jupyter]
 1. [Introduction to the Shell][shell]
+1. [Text Editors and Development Environments][editors]
 1. [Anaconda and conda][conda]
 1. [Python Basics][python]
 1. [Version Control with git and GitHub][git]