diff --git a/cloudbt/run_cloudbt.py b/cloudbt/run_cloudbt.py
index 4f6e59e..689e869 100644
--- a/cloudbt/run_cloudbt.py
+++ b/cloudbt/run_cloudbt.py
@@ -198,7 +198,7 @@ def submit_job(timeframe: str, timerange: str, pairs_chunk: List[str],
         json={
             "name": f"backtest-{strategy}-{job_id}", 
             "parameters": {"shell_script": script},
-            "tags": [strategy, timeframe, timerange]
+            "tags": [strategy, timeframe, timerange, start_datetime]
         }
     )
 
@@ -222,7 +222,7 @@ mkdir -p user_data/backtest_results/{start_datetime}
 freqtrade backtesting \
     --timeframe {timeframe} \
     --timerange {timerange} \
-    --pairs {' '.join(pairs_chunk)} \
+    --pairs {, start_datetime' '.join(pairs_chunk)} \
     --strategy {strategy} \
     --export trades \
     --export-directory user_data/backtest_results/{start_datetime}/job_{job_id}.json \