diff --git a/.SRCINFO b/.SRCINFO
index ad0d99d..64f3035 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -10,6 +10,7 @@ pkgbase = dnsproxy-git
 	provides = dnsproxy
 	conflicts = dnsproxy-bin
 	conflicts = dnsproxy-adguard
+	backup = etc/dnsproxy/dnsproxy.yaml
 	source = dnsproxy-git::git+https://github.com/AdguardTeam/dnsproxy.git
 	source = dnsproxy.yaml
 	source = dnsproxy.service
diff --git a/PKGBUILD b/PKGBUILD
index 9abec1a..145c3d7 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -9,6 +9,7 @@ license=('Apache')
 makedepends=('git' 'go')
 provides=('dnsproxy')
 conflicts=(dnsproxy-bin dnsproxy-adguard)
+backup=(etc/dnsproxy/dnsproxy.yaml)
 source=("dnsproxy-git::git+https://github.com/AdguardTeam/dnsproxy.git"
         "dnsproxy.yaml"
         "dnsproxy.service")