diff --git a/pyproject.toml b/pyproject.toml
index ea54fca7..7f526992 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,6 +24,7 @@ dependencies = [
     "ipython>=7.17.0,<8",
     "pyvis>=0.3.2",
     "tomli==2.0.1",
+    "build==1.2.2",
 ]
 requires-python = ">=3.9"
 authors = [