diff --git a/release/release_tests.yaml b/release/release_tests.yaml
index 6b7ec07b1688..6ce93200a1be 100644
--- a/release/release_tests.yaml
+++ b/release/release_tests.yaml
@@ -1896,7 +1896,9 @@
   group: Train tests
   working_dir: train_tests/colocate_trainer
 
-  frequency: nightly
+  # Ray Train V2 doesn't support colocation.
+  # TODO: Decide whether to remove this test or re-enable it if we add support again.
+  frequency: manual
   team: ml
 
   cluster: