diff --git a/kernel.spec b/kernel.spec
index 5f877af..c5e3d60 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -1039,3 +1039,6 @@ install -m644 %{SOURCE53} %{buildroot}%{_unitdir}/cpupower.path
 install -m644 %{SOURCE51} %{buildroot}%{_sysconfdir}/sysconfig/cpupower
 install -m755 %{SOURCE52} %{buildroot}%{_bindir}/cpupower-start.sh
 %endif
+
+# rm 
+rm -rf %{buildroot}/usr/src/linux-5.15.161-generic-1R11-x86_64/io_uring/Makefile