diff --git a/history_downloader/downloader.py b/history_downloader/downloader.py
index cbe0855..8738e67 100644
--- a/history_downloader/downloader.py
+++ b/history_downloader/downloader.py
@@ -228,12 +228,12 @@ if __name__ == "__main__":
 
 
         #get list of nct_ids
-        nctids = reserve_trials(con, 100)
+        nctids = reserve_trials(con, 10)
         print(nctids)
 
         #start analyzing them
-        with Pool(processes=4) as process_pool:
-            process_pool.map(downloader, nctids)
+    with Pool(processes=4) as process_pool:
+        process_pool.map(downloader, nctids)