diff --git a/samba.spec b/samba.spec
index 68d9c1e1d5d6a2ad63d5ac1c307e11cd83bb8c1a..3fb76666508f5614cf3383698705393305f40b20 100644
--- a/samba.spec
+++ b/samba.spec
@@ -1,5 +1,6 @@
 %bcond_with testsuite
 %bcond_without clustering
+%{?python3_sitearch: %global python3_sitearch %{python3_sitearch}}
 
 %define samba_requires_eq()  %(LC_ALL="C" echo '%*' | xargs -r rpm -q --qf 'Requires: %%{name} = %%{epoch}:%%{version}\\n' | sed -e 's/ (none):/ /' -e 's/ 0:/ /' | grep -v "is not")
 %global talloc_version 2.3.3
@@ -48,7 +49,7 @@
 
 Name:           samba
 Version:        4.15.3
-Release:        25
+Release:        26
 
 Summary:        A suite for Linux to interoperate with Windows
 License:        GPLv3+ and LGPLv3+
@@ -3664,6 +3665,12 @@ fi
 %endif
 
 %changelog
+* Fri Jan 19 2024 xinghe <xinghe2@h-partners.com> - 4.15.3-26
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:speeds up the creation of source rpm
+
 * Tue Jan 16 2024 xinghe <xinghe2@h-partners.com> - 4.15.3-25
 - Type:bugfix
 - ID:NA