diff --git a/opt/ahenk/base/util/util.py b/opt/ahenk/base/util/util.py
index 96efda3..9bd4df3 100644
--- a/opt/ahenk/base/util/util.py
+++ b/opt/ahenk/base/util/util.py
@@ -18,6 +18,10 @@ class Util:
     def __init__(self):
         super().__init__()
 
+    @staticmethod
+    def close_session(username):
+        Util.execute('pkill -9 -u {0}'.format(username))
+
     @staticmethod
     def create_file(full_path):
         try: