diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ed84d78..1b09cc5 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,3 +15,4 @@ jobs:
         uses: chris48s/python-package-shared@main
         with:
           python-version: ${{ matrix.python-version }}
+          pre-install: poetry
diff --git a/Makefile b/Makefile
index dbc1c37..c8f27ab 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 SHELL := /bin/bash
-.PHONY: help format install lint test release
+.PHONY: help format install lint test build release
 
 help:
 	@grep '^\.PHONY' Makefile | cut -d' ' -f2- | tr ' ' '\n'
@@ -20,6 +20,9 @@ test:
 	poetry run coverage run --source=arcgis2geojson ./run_tests.py
 	poetry run coverage xml
 
+build:
+	poetry build
+
 release:
 	# usage: `make release version=0.0.0`
 	make test