diff --git a/lib/pleroma/web/common_api/common_api.ex b/lib/pleroma/web/common_api/common_api.ex
index c05a6c544..2a348dcf6 100644
--- a/lib/pleroma/web/common_api/common_api.ex
+++ b/lib/pleroma/web/common_api/common_api.ex
@@ -315,8 +315,9 @@ defmodule Pleroma.Web.CommonAPI do
     with %Activity{
            actor: ^user_ap_id,
            data: %{"type" => "Create"},
-           object: %Object{data: %{"type" => "Note"}}
+           object: %Object{data: %{"type" => object_type}}
          } = activity <- get_by_id_or_ap_id(id_or_ap_id),
+         true <- object_type in ["Note", "Article", "Question"],
          true <- Visibility.is_public?(activity),
          {:ok, _user} <- User.add_pinnned_activity(user, activity) do
       {:ok, activity}
diff --git a/test/web/common_api/common_api_test.exs b/test/web/common_api/common_api_test.exs
index 8fa0c6faa..214cbdd7c 100644
--- a/test/web/common_api/common_api_test.exs
+++ b/test/web/common_api/common_api_test.exs
@@ -324,6 +324,21 @@ defmodule Pleroma.Web.CommonAPITest do
       assert %User{pinned_activities: [^id]} = user
     end
 
+    test "pin poll", %{user: user} do
+      {:ok, activity} =
+        CommonAPI.post(user, %{
+          "status" => "How is fediverse today?",
+          "poll" => %{"options" => ["Absolutely outstanding", "Not good"], "expires_in" => 20}
+        })
+
+      assert {:ok, ^activity} = CommonAPI.pin(activity.id, user)
+
+      id = activity.id
+      user = refresh_record(user)
+
+      assert %User{pinned_activities: [^id]} = user
+    end
+
     test "unlisted statuses can be pinned", %{user: user} do
       {:ok, activity} = CommonAPI.post(user, %{"status" => "HI!!!", "visibility" => "unlisted"})
       assert {:ok, ^activity} = CommonAPI.pin(activity.id, user)