diff --git a/acct-user/dendrite/dendrite-0-r1.ebuild b/acct-user/dendrite/dendrite-0-r1.ebuild
new file mode 100644
index 0000000..e2dba43
--- /dev/null
+++ b/acct-user/dendrite/dendrite-0-r1.ebuild
@@ -0,0 +1,11 @@
+# Copyright 2026 Shin'ya Minazuki
+EAPI=8
+
+inherit acct-user
+
+DESCRIPTION="Second-generation Matrix homeserver"
+ACCT_USER_ID=-1
+ACCT_USER_GROUPS=( ${PN} )
+ACCT_USER_HOME="/var/lib/${PN}"
+
+acct-user_add_deps