1 files changed, 7 insertions, 5 deletions
diff --git a/Digitigrade/Model/Interaction.php b/Digitigrade/Model/Interaction.php
index 38065c1..4ca1a0c 100644
--- a/Digitigrade/Model/Interaction.php
+++ b/Digitigrade/Model/Interaction.php
@@ -48,11 +48,13 @@ class Interaction extends PushableModel {
     }
 
     protected function getRelevantServers(): array {
-        $instances = array_map(function (Actor $actor) {
-            return Instance::findByHostname(hostname_from_uri($actor->uri));
-        }, $this->author->findFollowers());
-        $instances[] = Instance::findByHostname(hostname_from_uri($this->target->uri));
-        return $instances;
+        $instances = array_map(
+            fn(Actor $actor) => $actor->isLocal ? null : $actor->findHomeInstance(),
+            $this->author->findFollowers()
+        );
+        if (!$this->target->author->isLocal)
+            $instances[] = $this->target->author->findHomeInstance();
+        return array_unique($instances);
     }
 
     public function jsonSerialize(): array {