diff --git a/backend/chunker/chunker.go b/backend/chunker/chunker.go
index 7b1df95c1..73ab5f2a3 100644
--- a/backend/chunker/chunker.go
+++ b/backend/chunker/chunker.go
@@ -356,7 +356,8 @@ func NewFs(ctx context.Context, name, rpath string, m configmap.Mapper) (fs.Fs,
 		DirModTimeUpdatesOnWrite: true,
 	}).Fill(ctx, f).Mask(ctx, baseFs).WrapsFs(f, baseFs)
 
-	f.features.Disable("ListR") // Recursive listing may cause chunker skip files
+	f.features.ListR = nil // Recursive listing may cause chunker skip files
+	f.features.ListP = nil // ListP not supported yet
 
 	return f, err
 }
diff --git a/backend/chunker/chunker_test.go b/backend/chunker/chunker_test.go
index 9f6efbd33..05a40783b 100644
--- a/backend/chunker/chunker_test.go
+++ b/backend/chunker/chunker_test.go
@@ -46,6 +46,7 @@ func TestIntegration(t *testing.T) {
 			"DirCacheFlush",
 			"UserInfo",
 			"Disconnect",
+			"ListP",
 		},
 	}
 	if *fstest.RemoteName == "" {