diff --git a/test/upload/filter/dedupe_test.exs b/test/upload/filter/dedupe_test.exs
index fddd594dc..3de94dc20 100644
--- a/test/upload/filter/dedupe_test.exs
+++ b/test/upload/filter/dedupe_test.exs
@@ -25,7 +25,7 @@ test "adds shasum" do
 
     assert {
              :ok,
-             %Pleroma.Upload{id: @shasum, path: "#{@shasum}.jpg"}
+             %Pleroma.Upload{id: @shasum, path: @shasum <> ".jpg"}
            } = Dedupe.filter(upload)
   end
 end