diff --git a/login-mecanics/__init__.py b/login-mecanics/__init__.py
index f3be285..af6a3e2 100644
--- a/login-mecanics/__init__.py
+++ b/login-mecanics/__init__.py
@@ -26,7 +26,11 @@ class Config:
 	    'gtfs_static': os.environ.get('SQLALCHEMY_GTFSDB_URI'),
 		}
 	MAIL_DEBUG = int(os.environ.get('DEBUG') == True)
-
+	SQLALCHEMY_ENGINE_OPTIONS = {
+		'pool_size': 2,
+	    'pool_recycle': 300,
+	    'pool_pre_ping': True
+		}
 #if sys.version_info.major < 3:
 #    reload(sys)
 #sys.setdefaultencoding('utf8')
diff --git a/private-dynamic/config.py b/private-dynamic/config.py
index 572cb15..2f93489 100644
--- a/private-dynamic/config.py
+++ b/private-dynamic/config.py
@@ -17,3 +17,8 @@ class Config:
 
 	MAIL_SERVER = os.environ.get('MAIL_SERVER')
 	MAIL_PORT = os.environ.get('MAIL_PORT')
+	SQLALCHEMY_ENGINE_OPTIONS = {
+		'pool_size': 2,
+	    'pool_recycle': 300,
+	    'pool_pre_ping': True
+		}
diff --git a/public-dynamic/__init__.py b/public-dynamic/__init__.py
index 5bea448..9d3d77f 100644
--- a/public-dynamic/__init__.py
+++ b/public-dynamic/__init__.py
@@ -22,7 +22,11 @@ class Config:
 	    'gtfs_static': os.environ.get('SQLALCHEMY_GTFSDB_URI'),
 		}
 	MAIL_DEBUG = int(os.environ.get('DEBUG') == True)
-
+	SQLALCHEMY_ENGINE_OPTIONS = {
+		'pool_size': 2,
+	    'pool_recycle': 300,
+	    'pool_pre_ping': True
+		}
 #if sys.version_info.major < 3:
 #    reload(sys)
 #sys.setdefaultencoding('utf8')