diff --git a/.gitignore b/.gitignore
index e2e3606b6373b61cb77b5691c34bf34fb5f08f24..990eba5e2b936acbbc0d9e23de18d8bbdeaf980f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@ __pycache__/
 .tox
 .cache
 results/
+pyproject.toml
diff --git a/MANIFEST.in b/MANIFEST.in
index f9da9fac83d65d0021ca40d286726cd7cd0136e3..920a73d2fc7f315d4798f26b937c79ae97499d48 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -7,3 +7,4 @@ exclude .gitignore
 exclude Pipfile*
 exclude tests
 exclude tests/*
+exclude pyproject.toml