diff --git a/test/support/data_case.ex b/test/support/data_case.ex
index 52d4bef1a..304bee5da 100644
--- a/test/support/data_case.ex
+++ b/test/support/data_case.ex
@@ -117,6 +117,8 @@ defmodule Pleroma.DataCase do
     Mox.stub_with(Pleroma.ConfigMock, Pleroma.Config)
     Mox.stub_with(Pleroma.StaticStubbedConfigMock, Pleroma.Test.StaticConfig)
     Mox.stub_with(Pleroma.StubbedHTTPSignaturesMock, Pleroma.Test.HTTPSignaturesProxy)
+
+    Mox.stub_with(Pleroma.DateTimeMock, Pleroma.DateTime.Impl)
   end
 
   def ensure_local_uploader(context) do