diff --git a/kernel.spec b/kernel.spec
index 95f1806..9528014 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -42,6 +42,11 @@
 %define kversion  	%{kernelversion}.%{patchlevel}.%{sublevel}
 %define kverrel   	%{kversion}-%{rpmrel}
 
+# The revision of the patchset and the configs to use. Usually, the name of
+# the branch in https://abf.rosalinux.ru/soft/kernel-patches-and-configs/
+# git repository.
+%define revision v4.1.x
+
 # When we are using a pre/rc patch, the tarball is a sublevel -1
 %if %kpatch
 %if %sublevel
@@ -357,7 +362,7 @@ Source53:	cpupower.path
 
 # Our patch tarball,
 # see https://abf.rosalinux.ru/soft/kernel-patches-and-configs/
-Source100: 	https://abf.io/soft/kernel-patches-and-configs/archive/kernel-patches-and-configs-%{kversion}-%{rpmrel}.tar.gz
+Source100: 	https://abf.io/soft/kernel-patches-and-configs/archive/kernel-patches-and-configs-%{revision}.tar.gz
 # ####################################################################
 #
 # Patches
@@ -1097,7 +1102,7 @@ should use the 'kernel-devel' package instead.
 %setup -q -n %top_dir_name -c
 %setup -q -n %top_dir_name -D -T -a100
 
-%define patches_dir ../kernel-patches-and-configs-%{kversion}-%{rpmrel}/
+%define patches_dir ../kernel-patches-and-configs-%{revision}/
 
 cd %src_dir