diff --git a/plugins/postgresql/class/pg.py b/plugins/postgresql/class/pg.py
index 4c0f7a127..0bf3b5bef 100755
--- a/plugins/postgresql/class/pg.py
+++ b/plugins/postgresql/class/pg.py
@@ -7,8 +7,12 @@ import sys
 import psycopg2
 
 
-sys.path.append(os.getcwd() + "/class/core")
-import mw
+web_dir = os.getcwd() + "/web"
+if os.path.exists(web_dir):
+    sys.path.append(web_dir)
+    os.chdir(web_dir)
+
+import core.mw as mw
 
 
 class ORM: