diff --git a/Makefile b/Makefile
index b7e7815..5eb827b 100644
--- a/Makefile
+++ b/Makefile
@@ -10,6 +10,7 @@ test:
 
 install:
 	pip install -e ".[dev]"
+	pip install policyengine-us==1.100.0
 
 changelog:
 	build-changelog changelog.yaml --output changelog.yaml --update-last-date --start-from 1.0.0 --append-file changelog_entry.yaml
diff --git a/pyproject.toml b/pyproject.toml
index b11b117..4584a23 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,6 @@ dependencies = [
 dev = [
     "black",
     "pytest",
-    "policyengine_us==1.100.0",
     "quantile-forest",
     "torch",
     "tables",