diff --git a/minigrida/supervisor.py b/minigrida/supervisor.py
index e38cb7a..73aa9da 100644
--- a/minigrida/supervisor.py
+++ b/minigrida/supervisor.py
@@ -79,9 +79,8 @@ def main(pid=None):
             log.info('Expe {} loaded'.format(expe.expe_hash))
             try:
                 run(expe, hostpid)
-            except Exception as e:
-                log.error(e)
-                log.error('Error occured on expe {}'.format(expe.id))
+            except Exception:
+                log.exception('Error occured on expe {}'.format(expe.id))
                 time.sleep(60)
 
 
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..9e42cf5
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+sklearn
+sap>=0.2.2
+pony
+psycopg2