diff --git a/pyproject.toml b/pyproject.toml
index 8a04056..816c035 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,6 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
 [project]
 version = "1.0.0"
 name = "stickergen"