--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [build-system]
-build-backend = "mesonpy"
+#build-backend = "mesonpy"
 requires = [
-    "meson-python>=0.15.0",
+#    "meson-python>=0.15.0",
     "Cython>=3.0.6",  # keep in sync with version check in meson.build
 ]
 
@@ -181,8 +181,8 @@ select = "*-win32"
 config-settings = "setup-args=--vsenv setup-args=-Dallow-noblas=true build-dir=build"
 repair-wheel-command = ""
 
-[tool.meson-python]
-meson = 'vendored-meson/meson/meson.py'
+#[tool.meson-python]
+#meson = 'vendored-meson/meson/meson.py'
 
 [tool.meson-python.args]
 install = ['--tags=runtime,python-runtime,tests,devel']
@@ -190,8 +190,8 @@ install = ['--tags=runtime,python-runtim
 [tool.spin]
 package = 'numpy'
 
-[tool.spin.meson]
-cli = 'vendored-meson/meson/meson.py'
+#[tool.spin.meson]
+#cli = 'vendored-meson/meson/meson.py'
 
 [tool.spin.commands]
 "Build" = [