diff --git a/Makefile b/Makefile
index 5c73505..e319a13 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-all: setup clean lint format test build docs
+all: lint format test build docs
 
 setup:
 	pip3 install --user --upgrade -r requirements-dev.txt
diff --git a/README.md b/README.md
index cc2c295..b432db0 100644
--- a/README.md
+++ b/README.md
@@ -47,6 +47,14 @@ must be named.
 
 ## Develop
 
+### setup
+
+To install the packages needed for development, run `make setup` or,
+
+```bash
+pip3 install --user --upgrade -r requirements-dev.txt
+```
+
 ### Code formatting
 
 We use [Black](https://github.com/psf/black) to maintain a consistent code formatting style. To run it use `black .` or `make format`.