diff --git a/docker.changes b/docker.changes
index 9e5a225..6d1efdc 100644
--- a/docker.changes
+++ b/docker.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Mar 27 10:13:41 UTC 2018 - asarai@suse.com
+
+- Add requirement for catatonit, which provides a docker-init implementation.
+  fate#324652
+
 -------------------------------------------------------------------
 Tue Feb 13 10:45:58 UTC 2018 - asarai@suse.com
 
diff --git a/docker.spec b/docker.spec
index f858dfd..edb2065 100644
--- a/docker.spec
+++ b/docker.spec
@@ -106,6 +106,9 @@ Requires:       fix_bsc_1057743
 # runC or containerd (which would be bad).
 Requires:       containerd-git  = %{required_containerd}
 Requires:       docker-runc-git = %{required_dockerrunc}
+# Needed for --init support. We don't use "tini", we use our own implementation
+# which handles edge-cases better.
+Requires:       catatonit
 # Provides mkfs.ext4 - used by Docker when devicemapper storage driver is used
 Requires:       e2fsprogs
 Requires:       git-core >= 1.7