diff --git a/models/rfd3/configs/experiment/rfd3na-ss.yaml b/models/rfd3/configs/experiment/rfd3na-ss.yaml
index 1c1a745..cfed3a6 100644
--- a/models/rfd3/configs/experiment/rfd3na-ss.yaml
+++ b/models/rfd3/configs/experiment/rfd3na-ss.yaml
@@ -95,4 +95,4 @@ trainer:
   #limit_train_batches: 10
   #limit_val_batches: 1
   validate_every_n_epochs: 5
-  prevalidate: false
+  prevalidate: true