diff --git a/MANIFEST.in b/MANIFEST.in
deleted file mode 100644
index b8e866c..0000000
--- a/MANIFEST.in
+++ /dev/null
@@ -1,4 +0,0 @@
-recursive-include nvitop LICENSE
-recursive-include nvitop COPYING
-include LICENSE
-include COPYING
diff --git a/nvitop-exporter/MANIFEST.in b/nvitop-exporter/MANIFEST.in
deleted file mode 100644
index 1aba38f..0000000
--- a/nvitop-exporter/MANIFEST.in
+++ /dev/null
@@ -1 +0,0 @@
-include LICENSE
diff --git a/nvitop-exporter/pyproject.toml b/nvitop-exporter/pyproject.toml
index 7f3c7bd..87b0f38 100644
--- a/nvitop-exporter/pyproject.toml
+++ b/nvitop-exporter/pyproject.toml
@@ -8,7 +8,7 @@ description = "Prometheus exporter built on top of `nvitop`."
 readme = "README.md"
 requires-python = ">= 3.8"
 authors = [{ name = "Xuehai Pan", email = "XuehaiPan@pku.edu.cn" }]
-license = { text = "Apache License, Version 2.0 (Apache-2.0)" }
+license = { text = "Apache-2.0" }
 keywords = [
     "nvidia",
     "nvidia-smi",
diff --git a/nvitop/version.py b/nvitop/version.py
index 84617f8..5175a3a 100644
--- a/nvitop/version.py
+++ b/nvitop/version.py
@@ -19,7 +19,7 @@
 # pylint: disable=invalid-name
 
 __version__ = '1.4.2'
-__license__ = 'GPL-3.0-only AND Apache-2.0'
+__license__ = 'Apache-2.0 AND GPL-3.0-only'
 __author__ = __maintainer__ = 'Xuehai Pan'
 __email__ = 'XuehaiPan@pku.edu.cn'
 __release__ = False
diff --git a/pyproject.toml b/pyproject.toml
index 9acea40..33e9560 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ description = "An interactive NVIDIA-GPU process viewer and beyond, the one-stop
 readme = "README.md"
 requires-python = ">= 3.8"
 authors = [{ name = "Xuehai Pan", email = "XuehaiPan@pku.edu.cn" }]
-license = { text = "Apache License, Version 2.0 (Apache-2.0) & GNU General Public License, Version 3 (GPL-3.0)" }
+license = { text = "Apache-2.0 AND GPL-3.0-only" }
 keywords = [
     "nvidia",
     "nvidia-smi",
@@ -68,7 +68,7 @@ include = ["nvitop", "nvitop.*"]
 
 [tool.mypy]
 # Sync with requires-python
-python_version = "3.8"  # appease mypy for syntax errors in numpy stubs
+python_version = "3.8"
 mypy_path = [".", "nvitop-exporter"]
 exclude = ["nvitop-exporter/setup.py"]
 pretty = true