diff --git a/MANIFEST.in b/MANIFEST.in
index 55c4f446..713eac37 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,2 +1,8 @@
 graft windows_interop
 include webview/lib/Microsoft.Web.WebView2.LICENSE.md
+exclude docs/**/*
+exclude examples/**/*
+exclude tests/**/*
+exclude logo/**/*
+exclude appveyor.yml
+exclude interop/**/*
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index ea176051..91cb9023 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -54,6 +54,17 @@ android = ["kivy", "jnius"]
 Homepage = "https://pywebview.flowrl.com/"
 Repository = "https://github.com/r0x0r/pywebview"
 
+[tool.build-system]
+exclude = [
+    "docs/*",
+    "tests/*",
+    "examples/*",
+    ".github/*",
+    "logo/*",
+    "appveyor.yml",
+    ".*"
+]
+
 [tool.black]
 line-length = 100