diff --git a/docker-compose.test.jetson.yml b/docker-compose.test.jetson.yml
index 2af9401..b145828 100644
--- a/docker-compose.test.jetson.yml
+++ b/docker-compose.test.jetson.yml
@@ -162,6 +162,12 @@ services:
       BUILD_VIDEO_FILE_FRAME_SOURCE: "ON"
       BUILD_TLOG_REPLAY_ADAPTER: "ON"
       BUILD_REPLAY_SINK_JSONL: "ON"
+      # AZ-894 / AZ-895: the CSV-driven path is now the PRIMARY replay
+      # surface (auto-sync was deprecated). `_replay_branch._build_csv_bundle`
+      # constructs `CsvReplayFcAdapter`, which fails fast at __init__ when
+      # this flag is OFF — every test in tests/e2e/replay/ that runs the
+      # `replay_runner` fixture trips that gate without this line.
+      BUILD_CSV_REPLAY_ADAPTER: "ON"
       BUILD_FAISS_INDEX: "ON"
     volumes:
       - ./tests:/opt/tests:ro
diff --git a/docker-compose.test.yml b/docker-compose.test.yml
index 2564bc3..5342a12 100644
--- a/docker-compose.test.yml
+++ b/docker-compose.test.yml
@@ -65,6 +65,12 @@ services:
       BUILD_VIDEO_FILE_FRAME_SOURCE: "ON"
       BUILD_TLOG_REPLAY_ADAPTER: "ON"
       BUILD_REPLAY_SINK_JSONL: "ON"
+      # AZ-894 / AZ-895: the CSV-driven path is now the PRIMARY replay
+      # surface (auto-sync was deprecated). `_replay_branch._build_csv_bundle`
+      # constructs `CsvReplayFcAdapter`, which fails fast at __init__ when
+      # this flag is OFF — every test in tests/e2e/replay/ that runs the
+      # `replay_runner` fixture trips that gate without this line.
+      BUILD_CSV_REPLAY_ADAPTER: "ON"
     volumes:
       - ./tests:/opt/tests:ro
       # Derkachi fixture (~60 s clip) consumed by the replay e2e suite.