diff --git a/pyproject.toml b/pyproject.toml
index 67712ab..2f8a324 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 name = "comfyui-workspace-manager"
 description = "A ComfyUI custom node for project management to centralize the management of all your workflows in one place. Seamlessly switch between workflows, create and update them within a single workspace, like Google Docs."
 version = "1.0.0"
-license = "LICENSE"
+license = { file = "LICENSE" }
 
 [project.urls]
 Repository = "https://github.com/11cafe/comfyui-workspace-manager"