diff --git a/pyproject.toml b/pyproject.toml
index e6ddf1d..1b8ecd8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ dependencies = [
   "wcmatch<9.0,>=8.5",
 ]
 description = ""
-license = {text = "MIT"}
+license = {text = "GPL"}
 name = "imdataset-creator"
 readme = "README.md"
 requires-python = ">=3.10,<3.12"