diff --git a/src/main/kotlin/MemeHelper.kt b/src/main/kotlin/MemeHelper.kt
index fbefcde..95ad6f4 100644
--- a/src/main/kotlin/MemeHelper.kt
+++ b/src/main/kotlin/MemeHelper.kt
@@ -29,7 +29,7 @@ public object MemeHelper : SimpleListenerHost() {
                     ?: sender.id
                 val avatar = avatar(id = id)
 
-                petpet(avatar).toImageResource()
+                petpet(avatar).toImageResource(formatName = "gif")
                     .use { resource -> subject.uploadImage(resource = resource) }
             }
             regex.dear findingReply { result ->