diff --git a/.env b/.env
new file mode 100644
index 0000000..090a565
--- /dev/null
+++ b/.env
@@ -0,0 +1,7 @@
+# Variables de entorno para la aplicación Flask y el Worker
+SECRET_KEY=ea562a726190aca49a77b16111139c0094628017cf793a97
+DB_HOST=localhost
+DB_PORT=5432
+DB_NAME=rss
+DB_USER=rss
+DB_PASS=x
diff --git a/scheduler.py b/scheduler.py
index 5ddfeb1..5af27f4 100644
--- a/scheduler.py
+++ b/scheduler.py
@@ -35,7 +35,7 @@ if __name__ == '__main__':
         scheduler.add_job(
             fetch_and_store,
             "interval",
-            minutes=15,
+            minutes=3,
             id="rss_job",
             next_run_time=datetime.utcnow() + timedelta(seconds=10)
         )