diff --git a/python-wheel.spec b/python-wheel.spec
index 4cf0177..1f8aaec 100644
--- a/python-wheel.spec
+++ b/python-wheel.spec
@@ -1,4 +1,3 @@
-%global _with_bootstrap 1
 # The function of bootstrap is that it builds the package with flit_core.wheel
 # and installs it by unzipping it.
 # A real build uses %%pyproject_wheel and %%pyproject_install.