diff --git a/src/setup.cfg b/src/setup.cfg
index 3023ba9cf7..ab3992a525 100644
--- a/src/setup.cfg
+++ b/src/setup.cfg
@@ -23,6 +23,7 @@ filterwarnings =
     ignore:The 'warn' method is deprecated:DeprecationWarning
     ignore::django.utils.deprecation.RemovedInDjango51Warning:django.core.files.storage
     ignore:.*index_together.*:django.utils.deprecation.RemovedInDjango51Warning:
+    ignore:.*get_storage_class.*:django.utils.deprecation.RemovedInDjango51Warning:compressor
     ignore::DeprecationWarning:mt940
     ignore::DeprecationWarning:cbor2
     ignore::DeprecationWarning:markdown